Series consists of 110 photographs and 540 slides belonging to the K-W YWCA. Includes photographs of camps and programs, as well as publicity photographs and various slides.

Series consists of scrapbooks and clippings kept by the K-W YWCA on YWCA operations, activities, events, staff, etc.

Series consists of photographs and portraits relating to the Greb family. Includes photographs of Greb family members and of Harry Greb's yacht.

File consists of publications put out by RMS, as well as by its parent companies Dominion Rubber Systems, Dominion Rubber Company, Uniroyal, and Uniroyal-Goodrich. This includes issues of The Dominion, The Dominion Magazine, Threads 'n Treads, Uniroyal Magazine, Uniroyal News, Liaison (French magazine for office in St. Jerome, QC), Uniroyal World, Link, UGTC News, and a photocopy of Saga.

Series consists of typescripts by Alice Riggs Hunt, primarily concerning her experiences at the Paris Peace Conference in 1919 as an accredited press correspondent attached to the American Commission to Negotiate Peace, as well as documenting her tour through seven countries of Europe at that time. Also includes notes on suffrage and some autobiographical notes.

Series consists of material relating to the incorporation of Dare Foods Limited, changes to the corporate name over the company's history, and other aspects of the company's legal existence. Includes letters patent, supplementary letters patent, by-laws, agreements, an insurance appraisal, and other legal documents.

Series consists of the C.H. Doerr Company, Limited and The Dare Company, Limited minutes of annual and special meetings of the shareholders and Board of Directors. A book of share certificates is also included. The minutes consist primarily of decisions regarding the appointment of board members, salaries of board members, by-laws, issuing of stock, the name change from the C.H. Doerr Company, Limited to The Dare Company, Limited as well as other issues. The minutes were typewritten by the Secretary and signed by the President.

Series consists of material relating to J.R. Worthington's employment in the candy manufacturing industry. Series contains files pertaining to candy manufacturing including machinery, production, suppliers, ingredients, publications and different lines of candies. Series includes formulas, correspondence, and machinery, equipment and ingredient advertisements and pamphlets. Includes correspondence and records relating to J.R. Worthington was employment at McCormick’s Limited, London, Ontario.

Material created and accumulated by Franklin Schantz. Includes one genealogical table, and two prints of a 1947 calendar with reproductions of the works of Homer Watson.

Series consists of publications such as offprints, reprints, on various topics related to conservation. Many are author's presentation copy to J.D. Detwiler.

Series consists of published articles and news stories by Alice Riggs Hunt, most reporting on conditions in Europe during and after the Paris Peace Conference in 1919. Includes a folder of ephemera relating to a lecture tour she made in 1920-1921. Many of these pieces appear also in the scrapbook in File 60.

Series consists of C.H. Doerr Company, Limited and The Dare Company, Limited, financial statements. Series also includes a summary of financial reports. The series is arranged chronologically.

Series consists of materials documenting the history of Dare Foods Ltd. Includes meeting minutes, clippings, advertising, logos, ephemera and more. Also includes materials documenting the Dare strike of 1972,

Series consists of three war medals given on behalf of David Ward Clement’s service in First World War. Includes the Memorial Cross (given to Janie Elizabeth Bowlby Clement), the Victory Medal and the British War Medal (awarded posthumously to David Ward Clement).

Series consists of printed ephemera including stationery.

Series consists of photographs documenting significant events in the life of the Greb company, as well as production, employees, and facilities. Subjects include employees working, Quarter Century Club banquets, Greb plants and offices, a Hush Puppies World Conference, a building dedication, and employee group shots. Some of the photographs were most likely taken for public relations purposes.

Series consists of material relating to the history of Kitchener and the Region of Waterloo. Includes clippings, photographs, publications and special issues of newspapers. Some of these contain references to the Schneider family and company.

Series consists of catalogues and price lists for clothing and footwear products produced by companies other than Kaufman, printed between 1921 and 1971.

Series consists of personal papers created and accumulated by Harry Byers. Includes epehemera, clippings, certifcates, correspondence, a passport, employment and education information, and a diary detailing Byers' time working in Russia.

Series consists of material relating to Dr. Detwiler's involvement in conservation organizations and attendance at various conferences. Includes ms. notes, correspondence, ephemera, maps, minutes of meetings, presentations. Miscellaneous material and files of invoices etc. would not appear to belong to this series.

Advertising materials created by Electrohome Limited and its predecessors. Includes promotional materials such as brochures as well as advice on sales tactics.

Series consists of material created and maintained by Hugh A. Cameron from 1942-1973, consisting primarily of daily journals recording details of work done by the writer and others, in the office, on GRCC property and at other locations: construction, repairs, machinery, inspections, incidents, weather conditions, etc. Also includes correspondence, reports, maps and plans, etc. relating to construction, repairs, equipment, forestry and logging and roads.

Series is comprised of miscellaneous materials created and accumulated by members of the Shortt family, primarily Lorraine Shortt. Includes financial information, a wedding invitations and an account of work.

Series consists of photographs created and accumulated by Harry Byers. Includes five loose photographs, as well as those from a family album. The photographs show Harry Byers and his family and friends, as well as those detailing his time working in Russia.

Series consists of approximately 5,900 items of correspondence between 165 correspondents. Includes correspondence to and from Bertram R. Davis, correspondence to and from unknown correspondents, and correspondence between others. Also includes two files of correspondence on a specific topic. One file is on portraits of Southey and the other is on the Portugues author Jose Maria de Eca de Queiroz.
Correspondents include:

• All American Cables
• Baldwyn, L.
• Bathietwell, William
• Beddoe, Dorothy
• Bell, Whitefield Jr.
• Bennett, Rhoda
• Bentley, G.E. Jr.
• Bernard Quariten Ltd.
• Blunden, Edmund
• Boots Cash Chemists
• Boult, Nellie A.
• Boyce, R.R.
• Brace, Keith
• Bremer, Heather
• Bremner, Robert
• British Council, The
• British Museum, The
• Bronson, Bertrand
• Browning, Daphne DuMaurier
• Buchan, Alexander M.
• Cabral, Adolfo De Oliveira
• Cabral, Maria de Gloria Ramos de Oliveira
• Calme, John
• Carnall, Geoffrey
• Cartwright, Revd. Canon R.F.
• Cascas, Artur Simoes
• Charles Lamb Society Bulletin
• Cheyne, A.D. Gordon
• Christ’s Hosptial
• Coburn, Kathleen
• Collis, Ivan
• Crook, Arthur
• Crowsley, Ernest G.
• Curry, Kenneth
• Darbshire, Helen
• Davis, Annabel
• Davis, Doris
• Davis, Watson
• de Eca de Queiroz, Antonio
• de Eca de Quieroz de Castro, Maria
• De Sousa-Lead, J.
• do Ceu Costa, Maria
• Early, Benjamin W.
• Early, Margaret Sue
• Edward, P. Welson
• Espstein, Jason
• Faliscue-Brickdale, Matthew
• Filler, Louis
• Fisher, Dorothy
• Fitzgerald, Maurice
• Flack, Ellis
• Flack, G. Ellis
• Fox, Levi
• Gandy, Norman
• Gardner, WH.
• Garlick, Kenneth
• Gayford, J.C.
• Gibbs, Donald T.
• Goodland, Alice
• Green-Armytage, R.N.
• Griggs, Earl Leslie
• Haller, William
• Harris, Roy
• Haugh, W.S.
• Havens, Raymond D.
• Heaton, P.
• Highman, Norman
• His Excellency the Portuguese Ambassador
• Hoover, Ben
• Hope, Warren T.
• Hough, Henry B.
• Howe, H.W.
• Hynes, Mary
• Kaderley, Nat Lewis
• Kaderly, Nat Lewis
• Kaufman, Paul
• Keens, R. Lyall
• Kew, S.F.
• Kopaitic, Boris (Commander)
• Kuhn, A.J.
• Kurahashi, J.
• Lamoine, Georges
• Laverick, D.M.
• Lee, Chi-Pui
• Lindsay, Philip C.
• Looker, Samuel J.
• Lowes, John Livingston
• Mabbott, Thomas Ollive
• Manogue, Ralph Anthony
• Mansfield, John
• Mason, A.S.
• Massey-Stewart, John
• McElderry, Bruce Robert
• Merritt, Theodore E.
• Metford, J.C.J.
• Meyerstein, E.H.W.
• Middendorf, John H.
• Middleton, Arthur Pierce
• Miller, C.A.
• Mooman, Mary
• Moore, R.W.
• Morgan, P.F.
• Morley, E.J.
• Morris, Christopher
• Munday, Katherine
• Mure, G.R.G.
• New House Museum
• Nowell, Charles
• Nunes de Silva, Henrique
• Ober, Warrun U.
• Ormond, R.L.
• Osborne, Edgar
• Peck, Walter Edwin
• Penney, Clara L.
• Pinney, Hester
• Pinto, Abranches
• Pleasance, Antony C.
• Polhemus, George W.
• Prabhakar, T.
• Pugsley, N.S.E.
• Purchase, J.L.
• Raepe, Elizabeth
• Ramos, Charles
• Rawnsley, E.F.
• Rawnsley, H.D.
• Reeves, Florence S.
• Rich, Norman
• Rodgers, Betsy
• Ross, Archibald
• Ross, James
• Russell, P.E.
• Shaffer, Elinor
• Shaver, Chester L.
• Simmons, Jack
• Smith, Elsie
• Smith, H.G.
• Sproule, Hugh
• Sypher, Gale
• Sypher, Lucy
• Sypher, Wylie
• Taylor, Donald
• Taylor, L. Acland
• Taylor, Rachel
• Thompson, J.E.
• Thone, Frank
• Times Literary Supplement, The
• Times, The
• Times, The
• Turnbull, J.M.
• University of Toronto Quarterly
• Usher, H.W.F.
• Wakefield, [?]
• Waller, Robert
• Wallis, F.S.
• Wasserman, Earl R.
• Watson, Rowland
• Wells, Charles
• West, S. George
• Whalley, George
• Whiting, F.
• Wilkinson, Norman B.
• Williams, M.G.
• Williams, Rev. H. Fulford
• Wilson, R.A.
• Woof, Robert

Series consists of records relating to the incorporation of Dominion Electrohome Industries Limited and its predecessors, the Phonola Company of Canada, Pollock-Welker Limited, and the Grimes Radio Corporation Limited; as well as the incorporation of Pollock Enterprises Limited. Series also includes records relating to the administration of Grimes Radio Corporation from 1925 to 1939 and Pollock Enterprises from 1947 to 1959. Includes share certificates, letters patent, by-laws, board of directors' meeting minutes, registers of shareholders and directors, and stock subscription applications.

Series consists of records relating to the administration of Dominion Electrohome Industries Limited and two of its predecessors, the Phonola Company of Canada and Pollock-Welker Limited. Includes minutes of board of directors meetings, meeting agendas, financial statements, correspondence, memoranda, and other material accompanying the minutes. Board of directors minutes for Electrohome are from 1959-1965 only.

Series is comprised of ephemera created and accumulated by the George Pattinson Woollen Mill and its predecessors. Includes an architect contract, coal analysis slips and a clipping.

Materials created by Electrohome Limited and its predecessors relating to the manufacturing processes and products made at the factories. Includes technical drawings, notes, parts lists, service manuals, and more.

Series consists of materials relating to the life and death of David Ward Clement. Includes clippings and genealogical notes. Note that

Series consists of two local history films accumulated by the Kitchener-Waterloo Record. Includes one of downtown Kitchener, and one of the 118th battalion of Kitchener during First World War.

Series consists of records relating to the incorporation and administration of the Greb Shoe Company Limited. Includes letters patent; by-laws; minutes of meetings of the board of directors from the date of incorporation on June 9, 1916, to October 30, 1930; and agreements.

Series consists of materials relating tire production, both in general and at the Dominion Tire plant in Kitchener. Includes production data, tire history, information on tire machinery, etc.

Materials created by the Canadian Liberal Party during Conservative Ninth Canadian Ministry with Prime Minister Right Honourable Sir Robert Laird Borden (October 1911 – October 1917) and Unionist Eleventh Canadian Ministry with Prime Minister Right Honourable Arthur Meighen (July 1920 – December 1921).

Series consists of folders and envelopes of material relating to a wide variety of topics of interest to Jenny Pincock and Fred and Minnie Maines, including art, literature, politics, war, spiritualism, friends and family. Includes clippings, ephemera, ms. and ts. notes, etc.

Series consists of photographs including or taken by A.R. Kaufman between 1915 and 1930. Also includes a formal portrait of A.R. taken in the 1960's.

Series consists of material relating to A.L. Breithaupt in his role as one of the executors for the estate of John S. Anthes, his father-in-law. Includes correspondence, financial records, minutes of the executors, notes, etc.

Series is comprised of school effects, primarily of Lorraine Shortt. Includes notebooks, exams, and student handbooks.

Series consists of materials relating to the life and death of George Herbert Bowlby and wife Blanche Alexandrine (Adine) Bowlby née Seagram. Includes clippings.

Series consists of seventy seven items of correspondence to and from Alice Riggs Hunt and a number of correspondents. Correspondents include Jane Addams, Carrie Chapman Catt, Romain Rolland and Phyllis E. Wheelock. Arranged by name of correspondent.

Series consists of ms. and ts. copies of works and ertracts from works on conservation written by others : articles, speeches, presentations.

Material relating to the factory and its manufacturing operations, belonging to Irvin E. Weber. According to secondary sources, Irvin E. Weber joined Kaufman in 1945. His father, Irvin K. Weber, had worked at Kaufman for 52 years, starting in 1909. Some of the material in this series belonged to Irvin K. Weber and subsequently to his son Irvin E. Weber. Includes much material, such as the compound sheets, that would have originated in the Laboratory, but concerned with ingredients and costs rather than formulae and mixing. Includes correspondence, ephemera, invoices, notes, memoranda, and clippings.

Series consists of photographs, including portraits and snapshots, accumulated and kept by Ross Dixon. Includes photographs of Ross and Doris Dixon, relatives of the Dixons, Ross as a child, and houses in the Westmount neighbourhood; and photographs taken at events such as an award ceremony, a Uniroyal conference, and other company events; as well as other subjects.

Series consists of material relating to Jacob and Mary Kaufman of Kitchener Ontario, belonging to their son, A.R. Kaufman. Includes clippings, estate correspondence and other papers, obituaries and one portrait of Jacob Kaufman.

Series consists of material, much of it personal or biographical, accumulated and kept by Ross Dixon and documenting his activities and interests outside of his career and businesses. Includes material relating to Dixon's time as a student at Hillfield School (later Hillfield Strathallan College), his involvement in the Toronto Skating Club and planning skating carnivals, his wedding to Doris McRae Whiting, their cottage at Paradise Lake, his role in the Belmont Business Association, his political interests, honours he received, etc.

Series includes correspondence, newspaper clippings, handwritten notes, agreements, photographs, biographies, certificates, honourary degrees, personal documents, agendas and minutes, a scrapbook, and other material.

Diaries and notebooks created by Dorothy Russell. Includes a personal diary, a pocket notebook of bird sightings and other material, as well as a pocket notebook of books read.

Series is comprised of textual material, photographs, architectural drawings, maps, and ephemera relating to the history of RMS and its parent companies from 1914 to 2003. The series documents the various ownership of RMS; its products, services, machines and employees; and its history and milestones. Includes photographs showing the RMS factory, employees, machines and products; publications by RMS as well as about RMS; newspaper clippings on the company; memoranda; drawings and prints for a calendar; and press releases.

Material created and accumulated from the Schantz family renunion. Includes one reunion register.

Series consists of correspondence to and from Jenny Pincock, Fred and Minnie Maines, and others.

Series consists of material relating to the career and family life of Frederick P. Schneider, primarily clippings. Includes biographical information about and photographs of Frederick P. Schneider, as well as biographical information about his and Jane Schneider's children.

Photographs of Dorothy Russell, Peter Erb Schantz and Ward White's family.

Series consists of advertising materials for Dominion and Uniroyal products. Includes print, radio and television ads as well as mockups.

Material created and accumulated by Franklin Abram Schantz. Includes one certificate of appreciation.

Poems by Orpheus Moyer Schantz.

Series consists of files created and maintained by the K-W YWCA on various programs and events. Includes information on adult and children's programs, fitness programs, education programs, and events. Includes correspondence, planning information, program evaluations, minutes, reports, etc.

Series consists of materials relating to sales of Dominion and Uniroyal tires, primarily price guides as well as information sheets, sales manuals, and surveys of tire stores in Canada.

Twenty-two letters received by E.M. Catley. Correspondents include Nellie McClung (2 letters), Laura Goodman Salverson, Sir Charles G.D. Roberts. Most are in response to correspondence from Catley about her writing, with personal updates included throughout.

Printed materials including ephemera, reports, and newsletters from the Press Club including the Triennial Reports, Membership Directory and Roster, and Newspacket, the club's quarterly publication.

Series consists of materials relating to the life and death of Alfred Bowlby and his wife Margaret Bowlby née Chrylser. Includes clippings, and an article written by Alfred on his own recollections of life in Berlin and on the history of his family.

Series consists of publications of the Muskoka Lakes Association, including the Association handbook, newsletters, and the yearbook.

Series consists of photographs featuring Kaufman products, taken for publicity purposes.

Series consists of formal group portraits of employees taken beteen 1912 and 1928, as well as photographs and slides at staff recognition events such as milestone nights, and retirements from the 1960's to the 1990's.

Series consists of files created and maintained by the K-W YWCA on publicity and promotional materials. Includes brochures, pamphlets, media releases, prospectuses, and newsletters.

Series is comprised of diaries created by Lorraine Shortt (daughter of Elizabeth Smith Shortt) for the years 1912-1943. Not all years are present.

Manuscript poetry drafts by Elaine M. Catley.

Report cards from Berlin public school for Dorothy Russell.

Series consists of cartographic and architectural records relating to Dominion Rubber. Includes plans for the Dominion Tire building, as well as fire insurance plans, etc.

Series consits of personal and biographical materials created and accumulated by members of the Reaman family. Includes one scrapbook, three valentine's cards, degrees and certificates.

Series consists primarily of material created and /or accumulated by Alice Riggs Hunt, documenting her involvement in the suffrage movement in the United States. Includes clippings, ephemera, photographs, artifacts and textual material, including reports by A.R.H. of campaigning work for the right to vote. Photographs include a series of snapshots of the Suffragist Parade in New York City, 1911. Artifacts include breast banners, a flag and a ceramic geese match holder.

Material created and accumulated by Franklin Abram Schantz. Includes household and personal accounts relating to the house on Schneider Ave and his homestead holdings in Alberta and Manitoba.

Series is comprised of various published materials created and accumulateed primarily by Elizabeth Smith Shortt. Includes mostly materials on medical and women's rights concerns, as well as an alumnae news letter and extracts from books regarding Elizabeth Smith Shortt.

Series consists of materials accumulated by Marie Stopes including correspondence as well as materials related to her life and work collected after death. Includes correspondence to and from Stopes, a wedding invitation, a biographical entry and more.

Series consists of records relating to the administration of Greb Industries Limited; its subsidiary companies, Valentine and Martin Limited and Greb Shoes Limited; and its predecessors, the Greb Shoe Company Limited and the Berlin Shoe Manufacturing Company Limited. Records relate to company management, accounting, personnel, operations, facilities, and the sale of Greb Industries Limited to Warrington Products Limited.

Includes financial statements, annual reports, correspondence, memoranda, ms. notebooks, reports, manuals, agreements, press clippings, and other material. Annual reports cover the period from 1967 to 1973. Financial statements are present for the Berlin Shoe Manufacturing Company Limited (1913-1915), Greb Shoe Company Limited (1916-1918, 1941, 1945-1948), Greb Industries Limited (1976), and Valentine and Martin Limited (1943-1951).

Material created and accumulated by Dorothy Etta Russell (nee White) during her education, both elementary and high school and during teacher's college. Includes primarily notebooks.

Series consists of materials created by Kaufman Rubber and Kaufman Footwear. Includes primarily sales catalogues for Kaufman Footwear as well as ephemera, a history of the rubber business and a poster for Kaufman Lofts, which are in the old Kaufman Rubber building.

Series consists of correspondence received by Margaret Rieder. Includes primarily Christmas cards, and one birthday card. Correspondents include: Anthes, Carolina; Clarke, Evelyn; Edkins, Phyllis; Morley, Margaret Louise and Anna Elizabeth; Parry, Magaret; Rieder, Emeline Merner; Rieder, Margareth Anthes.

Series is comprised of photographs, negatives, slides and contact prints showing the history, production, products, employees and buildings of RMS. Includes images of products built for WWII; staff working, receiving awards, retiring and on leisure time; interior, exterior and aerial views of RMS facilities; facilities of other parent company factories including the St. Jerome dam; products manufactured at RMS for their own use and to sell; photographs taken for publication in RMS publications as well as parent company publications, and newspapers; and production at RMS.

Diaries and notebooks created by Dorothy Russell. Includes personal diaries, school exercise books and a birding notebook.

Series consists of records relating to the book The Greb Story by Tom Briggs and Charles E. Greb (Kitchener: Grebco Holdings Inc., 2008), and in particular, files of supporting documentation corresponding to the endnotes in the book. Includes press clippings (some photocopied), agreements, reports, correspondence and memoranda, speeches, news releases, ephemera, a ledger, photocopied pages from company newsletters and employees association meeting minutes, and other material.

File also includes photographs used as illustrations in the book.

Series consists of material relating to the life and career of Frederick H. Schneider, as well as material relating to his wife Ella (Daniels) Schneider. Consists primarily of photographs, biographical information, genealogical information about Ella Daniels family, ephemera relating to the marriage and funerals of Frederick H. and Ella Schneider, and photographs and publications relating to the Industrial and Development Council of Canadian Meat Packers and the Kitchener-Waterloo Rotary Club.

Series consists of materials relating to the life and death of Ward Hamilton Bowlby, wife Lissie Bowbly née Hespeler and daughter Annie Perley née Bowlby. Includes clippings.

Series consists of photographs of members of the Reaman family. Also includes a composite photograph of the graduating arts class of Victoria College.

Education material created and accumulated by Dorothy Russell. Includes school notebooks, examinations, artwork, and certificates.

Series consists of discrete items, including Carl A. Pollock's rolodex, gramophone records, radio tubes, and a Kodak Brownie camera.

Series consists of material relating to A.L. Breithaupts purchase of and payment for lands in Western Canada, primarily in Saskatchewan and Alberta. Includes agreements, correspondence, deeds, financial statements, tax notices and notes. Includes correspondence from his cousin L.H. Wagner, acting on his behalf.

Photographs of the extended Schantz family, as well as friends and dwellings. Includes one snapshot of an unidentified family group.

Series consists of material relating to the proposal, production, distribution, and lanuch of the corporate history Visionary Thinking : The Story of Canada's Electrohome by Raymond Stanton, published by Canadian Corporate Histories (Kitchener, ON) in 1997. Includes files of research material about the history of Electrohome, probably compiled by Nicola McLaughlin for Stanton's use, and files of visual material used in the book, pulled from other files in the collection most likely by McLaughlin.

Includes photocopies of product literature, press clippings, correspondence, reports, news releases, and other documents; slides, transparencies, photographs, and other graphic material;original product literature, including brochures, leaflets, parts price lists, instruction manuals, and sales manuals; news releases; press clippings; correspondence; memoranda; ms. notes; forms; and other material.

Series consists of folders and envelopes of clippings relating to a wide variety of topics of interest to Jenny Pincock and Fred and Minnie Maines, including art, literature, politics, war, spiritualism, friends and family.

Series consists of material relating to the history of Greb Industries Limited and its predecessor, the Greb Shoe Company Limited. Includes press clippings, scrapbooks of press clippings, correspondence and memoranda, speeches, agreements and leases, advertising material, price lists, photographs, and other material. Material probably collected and compiled by Charles E. Greb.

Series contains materials relating to the estate of George Ratz. Includes correspondence, tax records and receipts.

Series consists of notebooks belonging to jenny Pincock, Minnie and Fred Maines containing addresses, ms. and ts. notes, including drafts of works of poetry, fiction and non-fiction by Jenny Pincock and others.

Series consists of catalogues and price lists for Kaufman clothing and footwear products printed between 1909 and 2000.

Series is comprised of materials relating to the life of John Edward Motz and his wife Mary Stoody Motz. Includes correspondence, ephemera, legal documents, etc.

Series consists of materials belonging to Rev. Maines relating to his work and interests. Includes sermon and lecture notes, correspondence, newsletters and newspapers (Y.M.C.A. related), some clippings, and one notebook entitled "1941 yearbook" in which three pages are annotated.

Two scrapbooks containing correspondence, press clippings, ephemera, and photographs related to the Forbes family. The scrapbooks were likely created by Betty Forbes.

Series consists of material relating to the administration of personnel, primarily salary information. Contains paybooks from 1909 to 1912, cheque information, unclaimed wage information and pay worksheets.

Series consists of material relating to the Berlin Light Commission and to A.L. Breithaupt's work as Chairman. Includes clippings, correspondence, notes, etc.

Series consists of material collected by or submitted to the Centenary Committee for the purpose of preparing a history for the 100th Anniversary of the company. Consists of original items which might originally have been filed elsewhere but for which no adequate context was maintained or can be determined.