Material created or accumulated by Andrew Telegdi during his post-political career related to crime prevention in the Region of Waterloo. Records include agendas, minutes, notes, and related material from the Waterloo Region Crime Prevention Council and the Crime Prevention Council of Waterloo Region Alumni Group. Andrew Telegdi was a member of the Crime Prevention Council of Waterloo Region Alumni Group. In addition, the file contains a flyer advertising a day of national remembrance and action on violence against women as well as material related to the Canadian firearms registry including a statement from the Canadian Association of Chiefs of Police.

A program for Hilde Maria English’s memorial service held on July 9, 2006 at the Centre for International Governance Innovation in Waterloo, Ontario. The program includes a list of participants and outlines the order of the service. The service included prayers, musical performances, and tributes. The Master of Ceremony was the Honourable Justice Patrick Flynn. Andrew Telegdi delivered a eulogy for Hilde English during the memorial service. The file also includes draft copies of Telegdi’s eulogy for Hilde English, handwritten notes, and related correspondence. Andrew Telegdi was close friends with Hilde English and her husband John English.

Typescript letter dated May 28, 1957 thanking Schneider for arrangements during a visit to Kitchener.

Modern copy prints of Norman Schneider at Tuerk Gasoline Engine & Co., where he apprenticed. File includes letter from a relative.

Typewritten letter from William Lyon Mackenzie King to his nephew Arthur King on August 28, 1929 in reply to letters received from both Arthur and Lyon after a trip from Denver to Ontario to visit family. In it King states that a letter of thanks is as good as a gift (proposed by Lyon for Aunt Jennie), reminds them to tip the maid at Aunt Jennie’s, envies them their trip to Niagara, and ends by saying he is sending the letter ahead of them to Denver.
Salutation: “My Dear Arthur” [handwritten]; Signature: “Yours affectionately, Uncle Willie" handwritten].
Includes one handwritten correction.

Typewritten letter from William Lyon Mackenzie King to his nephew Arthur King on December 19, 1943. King expresses Christmas wishes to Arthur, his wife Kathleen and Kathleen’s parents, Mr. and Mrs. Thomas in Toronto. King notes that he has a gift for them in their new home, “I would like to send you, just as a souvenir of the day itself, and also of a central event in Canadian history, a little picture which was taken at the time of the Quebec Conference[1], and which I am sure you would both like to have.”
Salutation: “My Dear Arthur” [handwritten]; Signature: “With fondest of love, Yours affectionately, Uncle Willie” [handwritten].

Telegram from William Lyon Mackenzie King to his nephew Arthur King, sending Christmas wishes to him, his wife Kathleen and family.
Salutation: none; Signature: “Your loving uncle=W L Mackenzie King ."

Typewritten letter from William Lyon Mackenzie King to his nephew Arthur King on May 7, 1945, “dictated in the hour of Victory which has still to be announced.” He says that “dear Lyon” will be “rejoicing with us all today.” He sends good wishes to all at Laurier House, and thanks Arthur for taking Pat for a walk. King was attending the United Nations Conference in San Francisco. [1] On May 7 the Nazis surrendered unconditionally with May 8 to be the end of the war, Victory in Europe day. [2]
Salutation: “Dear Arthur” [handwritten]; Signature: “With fondest love to Kathleen & yourself. Your affectionate uncle Willie” [handwritten].
Includes envelope. Both envelope and letter marked “Personal.”

Telegram from William Lyon Mackenzie King to his nephew Arthur king, composed on May 20, 1945 and received on May 21, 1945, congratulating Arthur and his wife Kathleen on their second wedding anniversary. Mackenzie King was in Swift current probably in advance of the federal election of June 11, in which he lost his own seat, Prince Albert Riding. [1]
Salutation: none; Signature: "Love and all good wishes=:Mackenzie King."

Typewritten letter marked "Personal" from William Lyon Mackenzie King to his nephew Arthur King on February 25, 1947 expressing anxiety about Arthur's "new apartment and removal to Toronto," and asking for specific details about his new home. Arthur had apparently been assisted in finding living quarters through D.B. Mansur, president of the Central Mortgage and Housing Corporation and "Mr. Handy" and King expresses surprise that Arthur has not yet followed up with them: "As soon as I learned of the change you had been able to effect in apartments, I rang up Mr. Mansur and thanked him personally for his kind intervention. I am sure that but for his personal interest in the matter and Mr. Handy's kind interest in advance, you would have had real difficulty in securing any quarters."
Footnote: "let me suggest that you visit Mr Mansur [&] Mr Handy without delay. But for their good office you might be very badly off. W"
King then addresses everyone's state of health and reminds Arthur that he must "do all that is in your power to prove your qualifications for the position you now have and to ensure advancement in the future;" also that "Toronto is a nice city in which to live and you will have opportunities of personal and business contacts there much greater than are likely to come elsewhere. I am sure you will make the most of them."
Includes handwritten correction.
Salutation: "My dear Arthur" [handwritten]; Signature: "With love to both, Yours affectionately, Uncle Willie" [handwritten].

Telegram from William Lyon Mackenzie King to his nephew Arthur King and his wife Kathleen on April 4, 1947, bearing Easter greeting: “Joyous Easter Greetings Fondest Love=Uncle Willie.” [All printed in block capitals.]

Typewritten letter marked "Personal" from William Lyon Mackenzie King to his nephew Arthur on August 18, 1947, thanking him and his wife Kathleen for their “charming little letter” on the death of King’s dog Pat, and noting “Naturally I feel his loss very much.” King expresses hope of seeing Arthur and Kathleen when he is “up at the Exhibition” [1] and gives details of his busy schedule during the days of his visit. Although he will not be able to visit them at home he has asked that they be sent tickets to the garden party being given by the Lieutenant Governor the Honourable Ray Lawson in the hopes that they may meet each other. King asks if Arthur remembers going with him and his brother Lyon to the opening of the Exhibition “the last time I was there. I think that was just twenty years ago.”
King asks about the vitamin supply.
Salutation: “My dear Arthur” [typewritten]; Signature: “With fondest love to you and Kathleen, Yours affectionately , Uncle Willie” [handwritten].
Includes handwritten corrections.

Typewritten letter marked "Personal" from William Lyon Mackenzie King to his nephew Arthur on August 20, 1948, describing his relationship with John D. Rockefeller Jr., and mentioning his invitation to visit Mr. Rockfeller's "summer home at Seal Harbor, Maine." King anticipates going to Europe in three weeks, and notes that he is "now relieved of the leadership of the Party. On my return, I expect to be giving up office as well."[1] King declares the "Convention" as "a great success" [Liberal leadership election] [2] and wishes that Arthur and Kathleen had been there to "witness the ovations." He expresses his pleasure at Arthur and Kathleen's new home in Leaside, although his opening of Sunnybrook Hospital prevented him from visiting in person. He remarks on the pretty names "Southvale Drive" and "Leaside."
Salutation: "My dear Arthur" [handwritten]; Signature: "With fondest love to you both, Yours affectionately, Uncle Willie" [handwritten].

Typewritten letter from William Lyon Mackenzie King to his nephew Arthur on December 28, 1948, containing effusive thanks to him and his wife Kathleen for letters and Christmas gift of hand-picked and preserved wild raspberry jam. King notes that the jam will be used for special occasions of afternoon tea at Laurier House or Kingsmere. King reminisces "I remember when Lord Athlone and Princess Alice used to come out to Kingsmere occasionally for a walk, there was nothing they enjoyed so much as some of the strawberry jam which I had there. Jam made from wild strawberries is, of course, the most delicious of all. [1]
King refers to his "little gift" to Arthur and Kathleen and says that "Nothing could give me more pleasure than that you should use the cheque toward the purchase of a rug for one of the rooms in your little home." He also extends his thanks to Arthur's mother for her letter and gift of books. King notes that is health is not good and that he was wise to have retired when he did. In closing, King mentions that he is sending Kathleen another supply of vitamins.
Salutation: "My dear Arthur" [handwritten]; Signature: "With love to you both Yours affectionately Uncle Willie" [handwritten].

Typewritten letter from William Lyon Mackenzie King to his nephew Arthur on March 22, 1949, relaying information from Arthur's friend Wilmot Gordon that his father had died, and encouraging Arthur to contact him.
Salutation: "My dear Arthur" [handwritten]; Signature: "With fondest love Yours affectionately Uncle Willie" [handwritten].

Typewritten letter from William Lyon Mackenzie King to his nephew Arthur on January 6, 1950, containing belated thanks for their Christmas letters and gift of the book Cry The Beloved Country. King finds it "extraordinary" that three books recommended to him by Violet Markham were given to him by three separate family members that Christmas. The other two were Schweitzer's Out of My Life and Thought and Lead, Kindly Light. [1] King describes his poor health, commiserates with Arthur's disappointment at not seeing his mother at Christmas, and approves of Arthur and Kathleen's plans to use his Christmas cheque to buy a set of nesting tables. King reiterates his pleasure at receiving letters from Arthur and Kathleen, and ends with concern that Kathleen's vitamins might have run out and that he is sending more.
Salutation: "My dear Arthur" [handwritten]; Signature: "With fondest love and all good wishes to Kathleen and yourself. [Illegible, possibly Again as?] always, Yours affectionately, Uncle Willie" [handwritten].
Includes handwritten corrections.

Telegram from William Lyon Mackenzie King to his nephew Arthur and his wife Kathleen on April 7, 1950, with Easter greetings.
Salutation: none; Signature: "Uncle Willie"

Typewritten letter from William Lyon Mackenzie King to his nephew Arthur on Easter Sunday, April 9, 1950 in which he describes his own poor health and expresses concern for Arthur's. King asks for all the details about the oil burner that Arthur has acquired for his furnace and notes that the cost of oil makes heating almost as expensive as coal.
King thanks Arthur for congratulations on "the Royal Honours recently received, the Grand Cross of the Order of the Netherlands Lion and the Grand Cross of the Order of Leopold from Belgium," the which he notes belong to the nation and not to him personally. He goes on to quote from a letter from Churchill to himself published on p. 739 of Churchill's most recent work, The Grand Alliance, in which Churchill writes: " ﾑWhat a pleasure it is to see the whole empire pulling as one man, and believe me, my friend, I understand the reasons for your success in marshalling the grand war effort of Canada.' It is a nice tribute from the one who, more than any other, had to do with the direction of affairs at the time of the war." King expresses hope that he will soon be able to start work on his memoirs. He has still not ever visited Arthur and Kathleen's "little home in Toronto", and intends to do so "the first time I am in the city."
Salutation: "My dear Arthur" [typewritten]; Signature: "Yours very affectionately" [typewritten] "Uncle Willie" [handwritten].
Includes handwritten corrections.

Handwritten Air Letter from May King in England to William Lyon Mackenzie King on June 28, 1950, describing her trip to England and thanking him for his gift.

Salutation: "My dear Willie" [handwritten]; Signature: "ever affectionately May" [handwritten].

Engraved calling card: "Mr. W.L. Mackenzie King, Laurier House, Ottawa, Canada," inscribed in King's handwriting to Miss Kathleen M. Thomas on December 24, 1942: "So many thanks for your beautiful card of Christmas greetings. My very best of wishes to you for the New Year. So kind of you to have had me in your thoughts at this season. Again, my very best of wishes to you. WLMK 24-Dec-42."

Handwritten promissory note from William Lyon Mackenzie King to Miss Kathleen Thomas on May 16, 1943, for one hundred dollars as a souvenir of her wedding day May 20, 1943. [her future husband is William Lyon Mackenzie King's nephew Arthur Macdougall King.]

Handwritten letter from William Lyon Mackenzie King to Miss Kathleen Thomas on May 16, 1943.
Transcription: “My dear Kathleen: This is the week on which you and Arthur are to be married. I have waited until this Sunday morning to write to you, not being too sure during the past few days just what my movements might be in the course of the present week. You no doubt will have seen from the papers that the President and Mr. Churchill have invited me to come to Washington for talks together, for meetings, conference, and the like, in the course of Mr Churchill's stay. It is now clear that I shall be obliged to leave tomorrow afternoon at the latest, and that I shall be obliged to be there in Washington on the day of your wedding, Thursday May 20th.
I need not tell you how sorry I am to have to disappoint Arthur and yourself; and, myself, to miss the pleasure of being with you both at the marriage ceremony, and to sign the register as a witness, as I did in the case of Margery and Lyon's wedding. However, there is no alternative, as Mr. Churchill is expecting me to be with him on Tuesday, and the President has invited me to be his guest, at the White House, on Wednesday spending the night there, and attending a meeting of the Pacific Council on Thursday morning, and a meeting of delegates from different parts of the British Empire, on Monday afternoon. I mention these engagements because of their importance and historic significance, and that you may know just why it will not be possible for me to be with you all on the day of, and at the time of your wedding. Perhaps, in the long run, a message from the White House, on the day of the wedding, may come to be an even more significant and welcome souvenir of the occasion than the witnessing of the marriage ceremony, and being a witness to its having taken place. Still I should have liked to have been with you and Arthur as I was with Margery and Lyon.
You know, I am sure, all the good wishes that I send to you for the day and for the Nova vita [underlined] on which you enter at that time. I wish you and Arthur the greatest possible happiness. As you both have a high purpose in life, and a love of service, and with the [will be?] sharing kindred ideals, I am certain that the way will open out before you in [to?] new widening vistas of opportunities, and of realization of your highest hopes. It will, I imagine, not be without its difficulties and privations at the start, and until this time of war becomes something of the past. You will have in that the consolation of knowing that you are sharing with others the sacrifices by which in the end, all that is highest in attainment is accomplished. There will be, too, [illegible] much sunshine and gladness along the way.
I should like to make you a little gift which would be something you would like to have from me, as a remembrance of your wedding day. In order that I may be sure the choice would be something you yourself would approve, I am going to ask you to help me in the selection of it, after you come to Ottawa, where we can confer together about it. Meanwhile, please accept 'my promise to pay' with my love and best of wishes for May the 20th, 1943, and for the days, and months and years to come. I pray through this all, you may be greatly blessed.”
Salutation: “My dear Kathleen,” [handwritten; Signature: “Yours affectionately, W.L. Mackenzie King.”

Typewritten letter, marked “Personal”, from William Lyon Mackenzie King to Kathleen King on May 21, 1948, in which he expresses pleasure at seeing Arthur and Kathleen in Toronto, ascribes their good health and happiness to having their own “little house,” and sends them wedding anniversary congratulations. He adds that he is sending more vitamins.
Salutation: My dear Kathleen” [handwritten]; Signature: With love to Arthur and yourself, Yours affectionately, W.L. Mackenzie King” [handwritten].

Typewritten and handwritten letter from William Lyon Mackenzie King to Kathleen King on January 8, 1949, acknowledging one received from Kathleen with news that the vitamins had arrived safely. He comments on Arthur’s mother’s visit. [typewritten].In an added handwritten paragraph King writes: “Your wild strawberry jam is awfully delicious. Mr & Mrs Guthrie of Paris, France, were the first to sample it at tea, a few days ago. [illegible word word word word word word word word] for Ottawa’s future as Canada’s capital. Today the Prime Minister of New Zealand Mr Fraser, and the High Commissioner, had a taste. They were all delighted. [illegible word] never tasted anything as good. Love again to you and Arthur.”
Salutation: “My dear Kathleen” [handwritten]; Signature: “Yours affectionately, W.L. Mackenzie King” [handwritten].

Typewritten letter from William Lyon Mackenzie King to Kathleen King on January 18, 1950, on the topic of her vitamin supply. King notes that he is pleased that Arthur and Kathleen have decided to use his gift of money to purchase nesting tables.
Salutation: “My dear Kathleen:” [typewritten]; Signature: “Yours affectionately [typewritten], 'Uncle Willie.” [handwritten].

Printed invitations from the William Lyon Mackenzie Homestead Foundation to Arthur King and his wife Kathleen on May 8, 1950, one inviting them to attend the official opening of Mackenzie House in Toronto on May 9, 1950, and the other inviting them to attend the dinner to be held afterwards.

Clippings, correspondence, manuscript notes related to Ahrens Pottery in Paris, Ontario.

One piece of correspondence, notice of death of Charlotte Gofton, manuscript notes on genealogy of Goftons.

Photocopy of a letter to Jean Hawkings and Frederick P. Schneider from their cousin Ernie [?] in which he expresses admiration for his Aunt Ella and Uncle Fred dated Dec. 8, 1967.

One letter to Jean May Hawkings from her brother Fred regarding his trip to Eastern Europe and Russia.

Norman C. Schneider's file of correspondence, some in German, with the Evers family in Eschwege. Letters to and from relatives in Germany discuss post-war conditions as well as providing genealogical information about the Ahrens (Roth) family in Eschwege. Many letters have been translated into English. Also includes one letter to and from an unrelated food parcel recipient in Germany, 1950.

Letter to Mrs. Betty Schneider regarding remembrances of John Metz Schneider from Con A. McNamara, Director of Admissions, College of St. Thomas, St. Paul, Minnesota dated Sept. 27, 1967

Telegram from Queen Elizabeth in honour of Norman C. and Ethel Schneider's 60th wedding anniversary.

Correspondence and school picture related to Jane and Bill Schweitzer.

Material relating to search for information about a plane in a local photograph. Includes correspondence, clippings and photocopied information

Portraits of Schneider employees serving in the armed forces during World War II, most identified. These were published in issues of the in-house newsletter, The Voice. Also includes a group of nine photographs and postcards with messages to Norman C. Schneider from Lieut. R.A. Klaehn

Thank-you cards, obituaries, e-mail and typescript correspondence.

Correspondence from unknown to Louis Henry Wagner.

Correspondence from Estella [?] to Louis Henry Wagner. The postcard asks Louis Henry when he plans to return home.

Correspondence from [M.L.?] to Louis Henry Wagner.

Correspondence from Emma [Noecker] to Louis Henry Wagner. The postcard discusses the deaths of Christina Lang Miller and Father Kletzing.

correspondence from L. [Wiship?] to Louis Henry Wagner.

Correspondence from John Schmidt Anthes, Lydia Catherine Anthes and Lydia Louisa Anthes Breithaupt and others to cousin Louis Henry Wagner. The letter discusses their summer at the Breithaupt cottage in Penetang (Penetanguishene) and in Sans Souic, Moon River, the well-being of family and friends and Albert Liborious' upcoming trip to Germany.

Correspondence from Euphemia Bean to brother Louis Henry Wagner. The postcard discusses their sister Emma visiting her.

Correspondence from Eusebius Haier Bean to Louis Henry Wagner. The postcard discusses the health of their mother and Eusebius' plans to visit Ohio.

Correspondence from Eusebius Haier Bean to Louis Henry Wagner. The postcard discusses the death and burial of Eusebius' wife.

Correspondence from Jacob Wesley Bean to Louis Henry Wagner. The postcard discusses Louis Henry's son Louis' health and activities.

The

Correspondence from Margaret Hailer Wagner Bean to son Louis Henry Wagner. The letter discusses her ill recovery from ill health, local news and the hot summer weather.

Correspondence from Margaret Hailer Wagner Bean to son Louis Henry Wagner. The letter discusses her ill health, the health of Louis Henry's son and half-siblings and the accidental death of Mr. Mayer. A note is appended to the end from Louis Henry's half sister Alma Bean.

Correspondence from Albert Liborius Louis J. Breithaupt to Louis Henry Wagner. The postcard discusses a trip down the Rhine including visiting Koblenz and Bonn.

Correspondence from Catherine Hailer Breithaupt to her nephew Louis Henry Wagner. The letter discusses spending time at the Breithaupt family cottage in Penetang (Penetanguishene), Ontario including Louis J. Breithaupt buying a houseboat, local preachers and Catherine's wedding anniversary.

Correspondence from Catherine Hailer Breithaupt to her nephew Louis Henry Wagner. The letter discusses the health of friends and family, her plans to travel for church conferences and the harvest and weather.

Correspondence from Louis Breithaupt to Louis Henry Wagner. The postcard discusses the family and visiting at the cottage.

Correspondence from Moses Clemens to Louis Henry Wagner regarding whether Louis Henry can loan him a copy of the Homiletic Cyclopaedia.

Correspondence from J.R. Hauch to Louis Henry Wagner. The postcard discusses Hauch having to go before a tribunal and would Louis Henry attend, and also bring a basket of grapes.

Correspondence from J. Sench to Louis Henry Wagner regarding the payment of 27.60 by Issac Bergy.

Correspondence from J. Sench to Louis Henry Wagner regarding the delivery of 10$.

Correspondence from Mary Staebler to Louis Henry Wagner. The letter discusses Mary's activities over the past week, and ends with Mary accepting an offer from Louis Henry, seemingly to move with him. The letter was written a few months before the couple married.

Correspondence from Catherine Wagner to Margaret Hailer Wagner Bean. The letter indicates that Catherine has returned from Liverpool and is in Lyons, New York. She asks her mother to let her stay for the wedding of Liz Nusbickel (daughter of Elizabeth Wagner Nusbickel) to Emil Luesher and for money for a new dress and hat for the winter.

Correspondence from Heinrich Wagner to his son Jacob Wagner. The letter discusses Heinrich's health, and he entreats Jacob to disregard his own health concerns and continue to minister. As well, Heinrich makes mention of Jacob's brother Phillip Wagner and indicates that he expects a letter from him, in German, truthfully updating Heinrich on his life.

Correspondence from Louis Henry Wagner to Bishop J.F. Esher. The letter discusses the possibility of the Evangelical Church in Canada merging with the Methodist Church, and seeking Esher's thoughts on the subject.

Correspondence from Louis Henry Wagner to SImon L. Umbach. Also includes a return letter from Simon L. Umbach to Louis Henry Wagner.

File consists of correspondence to and from William Pope Clement and Muriel Kerr Clement.
Correspondents include:

• William Pope Clement;
• Muriel Kerr Clement;
• Margaret (Peggy) Clement Forbes;
• C.A. Pollock;
• Janet Stewart;
• [?] Stewart;
• Isabel Bate.

File consists of materials relating to the life and death of Elizabeth (Betty) Clement Stewart and husband Peter Stewart. Includes clippings on Betty's schooling, achievements, and death as well as obituaries for Peter and marriage announcements for the two. Also includes correspondence between Betty and William Pope Clement. As well, the file includes materials on Betty and Peter's daughter Janet including a programme from the 1978 Five Outstanding Young Londoners Awards Banquet at which she was honoured and correspondence between her and Beatrice Hagey.

File consists of materials relating to Margaret (Peggy) Chellew Adams Clement Forbes and husband Donald Rossell Forbes. Includes a clipping, an invitation to Peggy and Donald's wedding as well as to the wedding of their son Jock to Rosemarie Ann Wilson, a poem written for Florence Grace Clement on her 90th birthday, family agendas and a series of correspondence.

Correspondents include:

• Florence Grace Clement,
• Carlton and Mary Clement,
• Edward Meijer (Valhalla Inn),
• Janet Stewart,
• Walper Hotel,
• John [?].

Material related to a proposal with the Canadian International Development Agency to support a twinning agreement between the Computer Science Department of the Pontifical Catholic University (PUC) of Rio de Janeiro, Brazil and the Computer Science Departments of the Universities of Waterloo and Toronto. Includes correspondence, draft copies of the proposal with notes and corrections, notes, two copies of a report titled, "The application of computer technology for development: report of the Secretary-General" published by the United Nations Economic and Social Council on May 20, 1970, and related items.

Material created or accumulated by Donald Cowan during his participation in the National Research Council of Canada's Grant Selection Committee for Computing and Information Science. Includes correspondence, memoranda, an agenda, and lists of approved grants.

Material related to National Research Council grants awarded to Donald Cowan between 1976 and 1978. Includes dot matrix printouts of financial statements for research funds awarded to Donald Cowan, a notification of decision, and a memorandum regarding National Research Council announcement of grants and increased stipends.

Correspondence sent and received by Donald Cowan pertaining to various topics including conferences, textbooks, papers, articles, equipment, sabbatical leave, and benefits. Also contains a report titled, "Some options for a universities computer network," notes, and ephemera.

Seminar notices, memoranda, and programmes documenting seminars and special events at the University of Waterloo that were accumulated by Donald Cowan.

A blank copy of the final exam given to students enrolled in the undergraduate course, CS 250: Fundamentals of computers and computer systems, taught at the University of Waterloo in Fall 1983. Also includes dot matrix printouts of student grades, and related correspondence.

Dot matrix printouts of students grades for the undergraduate course, CS 338: Computer applications in business: data bases and data communications, taught at the University of Waterloo in 1984. Also includes notes, student's verifications of illness and a medical certificate, and correspondence.

A letter written by Bruce Simpson, Chair of the Department of Computer Science at the University of Waterloo to Mr. Dara Yavari-Issalou, Honeywell Limited, providing details about the undergraduate course, Computer applications in business: data bases. Based on the contents of the letter, it appears Mr. Yavari-Issalou was invited to deliver lectures to students as part of the course.

Two copies of a typed manuscript titled, "Counting algorithms for connected labelled graphs" by Donald Cowan, R.C. Mullin, and Ralph G. Stanton. The manuscript is twelve pages. This paper was presented at the sixth Southeastern Conference on Combinatorics, Graph Theory, and Computing held at Florida Atlantic University in Boca Raton, Florida between February 17-20, 1975. This paper was subsequently published in the Proceedings of the sixth Southeastern Conference on Combinatorics, Graph Theory, and Computing, pages 219-231. Also includes correspondence related to the submission of the paper to the conference.

Material created and accumulated by Donald Cowan related to data directed design. Includes notes, correspondence, computer printouts, a bibliography, and related items. In addition the file includes copies of the following articles:

• 1. Manna, Zohar and Richard Waldinger. (January 1980). A deductive approach to program synthesis. ACM Transactions on Programming Languages and Systems, volume 2, (number 1), pages 90-121.

• 2. Cheatham, T.E., G.H. Holloway, and J.A. Townley. (1981). Program refinement by transformation. IEEE Transactions on Software Engineering, pages 430-437.

• 3. Bergland, G.D. (October 1981). A guided tour of program design methodologies. Computer, pages 13-37.

• 4. Sharma, D.K. (November 1981). McDonald's problem : an example of using Dijkstra's programming method. The Bell System Technical Journal, volume 60, (number 9), pages 2157-2165.

• 5. Levy, Michael R. (June 1982). Modularity and the sequential file update problem. Communications of the ACM, volume 25, (number 6), pages 362-367.

The materials in this file may have been used to support the creation of the article titled, "The data transform programming method and file processing problems"by C.J. Lucena, R.C.B. Martins, and P.A.S. Veloso (Departamento de Informática, Pontifícia Universidade Católica, Rio de Janeiro, Brazil) and Donald Cowan (Department of Computer Science, University of Waterloo).

A typed manuscript titled, "The growth of network cost as a function of network size" by Vinton G. Cerf and Donald Cowan. The manuscript is fifteen pages. Also includes a second typed manuscript of the same title but the listed authors are V.G. Cerf, D.D. Cowan, R.C. Mullin, and R.G. Stanton. This manuscript is twenty-one pages. In addition, the file contains handwritten notes and correspondence from Ralph Stanton that may have been used to help create the manuscripts mentioned above.

Correspondence sent and received by Donald Cowan regarding the manuscript, "A study of the package software industry in Canada: a report submitted to the Department of Industry, Trade and Commerce." The report was written by Donald Cowan and James Wesley Graham. Also includes notes, published articles, one draft copy of the report that was returned to Donald Cowan from a reviewer, and related items.

A letter from Ralph G. Stanton to Donald Cowan regarding graduate courses available at the University of Waterloo in the Faculty of Mathematics in Fall 1960. In the letter, Stanton requests that Cowan review a list of course descriptions (not included in this file) and select which he would be most interested in as required for a Masters degree. File also includes Donald Cowan's reply to Stanton outlining the five courses that held the most interest for him.

Typewritten letter marked (confidential) from William Lyon Mackenzie King to Harvey J. Sims dated September 11, 1907, accompanied by a carbon copy of a letter from John A. Lang to A.B. Aylesworth; together with a letter from Peter H. Sims to Harvey dated October 1, 1907 commenting on Mackenzie King's proposals.

Monogrammed card from Laurier House, Ottawa sent as a Christmas card from William Lyon Mackenzie King to Harvey J. Sims, undated, inscribed inside in Mackenzie King's handwriting: "With the season's Greetings, W.L. Mackenzie King." Printed inside is King's favourite portrait of Isabel King (painted by J.W.L. Forster in 1905).

Telegram from William Lyon Mackenzie King to Harvey J. Sims dated August 7, 1925, thanking him and his wife Florence for the memorable visit: "I can recall no happier home town visit since the days of Woodside."
Salutation: none; Signature: "Billy."

Handwritten letter from William Lyon Mackenzie King to Florence Sims, dated August 10, 1925, containing effusive thanks for her hospitality during the Old Boys' Reunion in Kitchener, many memories of the past, and reminiscences of all he saw and did while in the area.

Telegram with pictorial header from William Lyon Mackenzie King to Harvey J. Sims dated December 31, 1927, sending best wishes for the New Year.
Salutation: none; Signature: "Billie."

Telegram from William Lyon Mackenzie King to Harvey J. Sims dated January 31, 1928, concerning the possibility of Mackenzie King attending the funeral of Florence Sims' mother Elizabeth Roos.
Salutation: "Dear Peter"; Signature: "William L. Mackenzie Kin.[sic]"

Typewritten letter from O.D. Skelton, Under-Secretary of State for External Affairs, Canada, replying to Harvey J. Sims on Mackenzie King's behalf, concerning a letter of introduction.

Typewritten letter from William Lyon Mackenzie King to Harvey J. Sims dated December 22, 1930, in reply to one just received. King describes the volume of mail he still receives, "whether it be due to sympathy or regard." In response to being asked how he felt about being in the opposition, King says there is not much difference: "Office is a hard row and a perpetual grind. Opposition is just about the same," and confesses that he is glad not to have to "carry responsibility for conditions as they are in Canada at present."
Salutation: "My dear Peter" [typewritten]; Signature: "Your very devoted and affectionate friend [typewritten], Billy [handwritten]."

Typewritten letter from William Lyon Mackenzie King to Harvey J. Sims dated August 6, 1931, expressing his frustration and humiliation over "incidents of the past few weeks" and declaring that "far too much has been left to one or two to do. I have made up my mind that unless a sufficient number of Liberals can be found who will undertake the management and maintenance of an information and organization office, run under the party's own responsibility, I shall cease to have anything further to do with the party's leadership."
Salutation: "My dear Peter" [typewritten]; Signature: "Believe me, as always, dear Peter [handwritten], Yours very sincerely [typewritten], W.L. Mackenzie King [handwritten]."

Typewritten letter from William Lyon Mackenzie King to Harvey J. Sims dated December 29, 1931, thanking Harvey for his letter and comparing Harvey's enjoyment of country life at Chicopee with his own experience "through similar ventures at Kingsmere. Indeed, some of the things you have been doing, and some of the improvements you have made on your property are so ridiculously like those which I have been attempting myself that I have fairly danced with glee at the parallel." King elaborates on improvements and work at Kingsmere, walks, and underbrush, and says he intends to follow Sims' efforts with little dams and waterfalls along a stream. He thanks Harvey and Florence for the gift of a book England, The Unknown Isle and counters with a similar book by Lukin Johnson, a personal friend. King also thanks Harvey for sending him the 1930 volume of the Waterloo Historical Society, detailing the writers and contents, giving a paean of praise for the work of the Society, and expressing amazement at the growth of the County. King ends by mentioning his health, his fatigue. and his need for recreation, and sends New Year's wishes to the Sims family: "The older we grow, the more precious become the friendships that have their beginnings in childhood's days."
Salutation: "My dear Peter" [handwritten]; Signature: "With affectionate good wishes to you all, Believe me, as always, dear Peter, Your sincere and devoted friend [typewritten], Billy [handwritten]." Includes insertions and corrections in Mackenzie King's handwriting.

Typewritten letter marked "Personal" from William Lyon Mackenzie King to Harvey J. Sims dated January 32, 1932, offering to "get up" a book of photographs of Kingsmere and exchange it for one of Chicopee, after having seen one that had been received by someone else.
Salutation: "My dear Peter" [typewritten]; Signature: "With kindest regards, Yours very sincerely [typewritten], W.L. Mackenzie King [handwritten]."

Typewritten letter marked "Personal" from William Lyon Mackenzie King to Harvey J. Sims dated November 9, 1933, concerning publication of the proceedings of the Port Hope Conference as The Liberal Way and the picture of King that appears in it. King submitted to the publication committee a picture that had been taken at Chicopee, not at the conference. He is asking, after the fact, for permission and thanks to the actual photographer.
Salutation: "My dear Peter [typewritten]" ; Signature: "With all good wishes, believe me, as always, dear Peter, Yours affectionately [typewritten], Billy [handwritten]."

Typewritten letter from William Lyon Mackenzie King to Harvey J. Sims dated April 6, 1934, concerning King's travels in the South Oxford by-election, allowing him to consider visiting Homer Watson again, with whom he has "one or two matters" to discuss. He refers to his previous visit in Harvey's company and reiterates that he wants to see Harvey again on the same visit. The bulk of the letter concerns organizing the trip to suit King's wishes.
Salutation: "My dear Peter [typewritten]"; Signature: "With kindest regards, Yours very sincerely [typewritten], Billy [handwritten]." Includes handwritten insertion and handwritten P.S.: "Please do not think of this above for a moment if you have other engagements or should it not be wholly convenient. This is just a [illegible] shot. K."

Telegram from William Lyon Mackenzie King to Harvey J. Sims dated April 16, 1934: "The memories of Kitchener visit and South Oxford campaign more delightful than ever, never mind the IOU, I can never repay all your kindness to me."
Salutation: none; Signature: "Affectionate remembrance to all, Billy."

Typewritten letter from William Lyon Mackenzie King to Harvey J. Sims dated May 10, 1934, in which he passes thanks to Mr. Burden for a clipping sent through Harvey, and expressing interest in obtaining plants and shrubs from his old home Woodside to re-plant at Kingsmere. He asks Harvey to be his middle-man in finding a way to accomplish this while also releasing him from any feeling of obligation. King notes that Kingsmere is looking beautiful and that he has a good gardener, and adds a handwritten postscript emphasizing that Harvey need not take any trouble unless he knows "just the person."
Salutation: "My dear Peter [handwritten]" ; Signature: "With affectionate remembrances to you both, Believe me, as always, dear Peter, Yours very sincerely [typewritten], Billy [handwritten]." Includes corrections and postscript in Mackenzie King's handwriting.

Typewritten letter, green carbon copy, from Harvey J. Sims to William Lyon Mackenzie King dated May 12, 1934, in reply to King's letter of May 10 requesting plants and shrubs from Woodside. Harvey replies that he was unable to make the request due to the health of the owner and says he will let King know when it might be possible.
Salutation: "My dear Billy"; Signature: "With the kindest regards from the both of us, I am, Yours most sincerely."

Handwritten letter from William Lyon Mackenzie King to Florence Sims dated December 23, 1934, affirming Florence's decision to stay home at Christmas but to let her two sons travel to Hartford, CT, where Harvey is in hospital. King offers to help in any way and offers to see Florence should she wish to come to Ottawa and talk: "If you thought a chaperone necessary, it would be well to bring one of the boys along, or Madge Gibson, or Mrs. Patteson would I am sure be glad to make a second or have you stay with her."
Salutation: "My dear Florence [handwritten]" ; Signature: "With every affectionate good wish to yourself, Believe me, as always, Very sincerely yours, Willie [handwritten]."

Typewritten letter marked "Personal" from William Lyon Mackenzie King to Harvey J. Sims dated August 12, 1936, apologizing for not having been able to visit Chicopee due to pressure of work, and to preparing for his forthcoming trip to Geneva where he is to head the Canadian delegation to the League of Nations. He makes reference to a photograph of himself and "The President" sent to him by Harvey. King tells Harvey that he has received two letter from "your friend Borgstrom" and says he has written again to the Minister of Labour and the National Employment Commission on his behalf. He asks Harvey bring Florence and Carl Borgstrom to visit Kingsmere so that he might "sound him out" before possibly obtaining his professional opinion about improvements at Kingsmere.
Salutation: "My dear Peter [typewritten] ; Signature: "Yours as ever, Billy [handwritten]."

Typewritten letter from Carl A. Borgstrom, landscape architect, to Harvey J. Sims, expressing gratitude to Harvey for his assistance in arranging for him to be able to visit Kingsmere, and enclosing a copy of the letter he had written to Mackenzie King with thanks for putting his name before the National Employment Commission.

Typewritten letter marked "Personal" from William Lyon Mackenzie King to Harvey J. Sims dated December 2, 1936, thanking Harvey for information, describing the pressure of his work: "The problems are far and away beyond anything the like of which we have had hitherto to consider," and expressing sympathy for Euler and his wife in their "great bereavement."
Salutation: "My dear Peter [typewritten]"; Signature: "Yours affectionately, Billy [handwritten]."

Telegram from William Lyon Mackenzie King to Harvey J. Sims dated July 15, 1937, making arrangements for the forthcoming visit of Harvey to Kingsmere.
Salutation: "Dear Peter"; Signature: "Billy."