Unidentified event.
Unidentified event.
Reproductions of photographs.
Reproductions of photographs.
Portraits of Blaise Pascal and unknown individual.
Portraits of Blaise Pascal and unknown individual.
Loose photo album pages.
Loose photo album pages.
Hockey team.
Hockey team.
Windsurfing and waterskiing.
Windsurfing and waterskiing.
Computer Science education : University of Waterloo experience.
Computer Science education : University of Waterloo experience.
Computer Science Day [?]
Computer Science Day [?]
Red Room in Computing Centre.
Red Room in Computing Centre.
Computing Centre.
Computing Centre.
Annual Computing Centre meeting.
Annual Computing Centre meeting.
The evolution of computer systems for student use at the University of Waterloo.
The evolution of computer systems for student use at the University of Waterloo.
WATBOL and the Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system.
WATBOL and the Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system.
Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system.
Waterloo Interactive Debugging Job Entry Terminal (WIDJET) system.
University of Waterloo : Computing Centre.
University of Waterloo : Computing Centre.
Challenge of the '80s.
Challenge of the '80s.
Local area network.
Local area network.
Need for a network.
Need for a network.
Waterloo microcomputer systems for the 1980's.
Waterloo microcomputer systems for the 1980's.
Red Room in Computing Centre.
Red Room in Computing Centre.
Computer labs and Red Room in Computing Centre.
Computer labs and Red Room in Computing Centre.
IBM computer equipment.
IBM computer equipment.
Interview with Donald Cowan and others.
Interview with Donald Cowan and others.
Dr. Donald D. Cowan fonds : accrual.
Dr. Donald D. Cowan fonds : accrual.
Correspondence.
Correspondence.
University of Waterloo quarterly and Alumni courier.
University of Waterloo quarterly and Alumni courier.
The Coupler (v. 42, n.9).
The Coupler (v. 42, n.9).
Faculty of Mathematics booklets.
Faculty of Mathematics booklets.
Donald Cowan and unidentified individual working at a computer.
Donald Cowan and unidentified individual working at a computer.
Berlin and Racycle Manufacturing Company Limited : letters patent.
Berlin and Racycle Manufacturing Company Limited : letters patent.
Pequegnat clocks : catalogue no. 6.
Pequegnat clocks : catalogue no. 6.
Correspondence and contract at time of construction, 1887-1888.
Correspondence and contract at time of construction, 1887-1888.
Correspondence at time of purchase by Berlin : 1898.
Correspondence at time of purchase by Berlin : 1898.
Annual reports.
Annual reports.
Contract for laying water mains, 1899.
Contract for laying water mains, 1899.
Discharges to workmen, 1899 to 1914.
Discharges to workmen, 1899 to 1914.
Coal tender, 1903.
Coal tender, 1903.
Contract for services : Peter Hymmen, 1903.
Contract for services : Peter Hymmen, 1903.
By-law number 1143 : to fix the salary of a water commissioner as therin mentioned (H. J. Bowman).
By-law number 1143 : to fix the salary of a water commissioner as therin mentioned (H. J. Bowman).
Water works improvement report of Henry C. Hodgkins, consulting enginner.
Water works improvement report of Henry C. Hodgkins, consulting enginner.
Elevated tower and Mensch contract (file 2 of 2).
Elevated tower and Mensch contract (file 2 of 2).
American Water Softener Company Proposal
American Water Softener Company Proposal
Construction and repairs to facilities : tenders and correspondence.
Construction and repairs to facilities : tenders and correspondence.
Berlin Water Commission : Correspondence
Berlin Water Commission : Correspondence
Correspondence : 1899 : A.
Correspondence : 1899 : A.
Correspondence : 1899 : C.
Correspondence : 1899 : C.
Correspondence : 1899 : H.
Correspondence : 1899 : H.
Correspondence : 1899 : T.
Correspondence : 1899 : T.
Correspondence : 1899 : W.
Correspondence : 1899 : W.
Correspondence : 1901 : A.
Correspondence : 1901 : A.
Correspondence : 1901 : N, O.
Correspondence : 1901 : N, O.
Correspondence : 1901 : S.
Correspondence : 1901 : S.
Correspondence : 1901 : T, U, V.
Correspondence : 1901 : T, U, V.
Correspondence : 1901 : Y, Z.
Correspondence : 1901 : Y, Z.
Correspondence : 1903 : A.
Correspondence : 1903 : A.
Correspondence : 1903 : D.
Correspondence : 1903 : D.
Correspondence : 1903 : E, F.
Correspondence : 1903 : E, F.
Correspondence : 1903 : T, U, V.
Correspondence : 1903 : T, U, V.
Correspondence : 1904 : B.
Correspondence : 1904 : B.
Correspondence : 1904 : C.
Correspondence : 1904 : C.
Correspondence : 1904 : E.
Correspondence : 1904 : E.
Correspondence : 1904 : R.
Correspondence : 1904 : R.
Correspondence : 1904 : S.
Correspondence : 1904 : S.
Correspondence : 1905 : A.
Correspondence : 1905 : A.
Correspondence : 1905 : M.
Correspondence : 1905 : M.
Grand River Conservation Commission : minutes (file 1 of 2).
Grand River Conservation Commission : minutes (file 1 of 2).
Conestogo dam : engineer's (photo) monthly reports, 1955-1957.
Conestogo dam : engineer's (photo) monthly reports, 1955-1957.
Edward Street water tower.
Edward Street water tower.
Grand River Conservation Commission : Shand dam, Fergus, Ont. : Sept. 19, 1939.
Grand River Conservation Commission : Shand dam, Fergus, Ont. : Sept. 19, 1939.
Lancaster Street pump house.
Lancaster Street pump house.
Portrait.
Portrait.
Shand dam and area.
Shand dam and area.
Shoemaker Avenue pump house : 2400 gallon per minute unit.
Shoemaker Avenue pump house : 2400 gallon per minute unit.
Shoemaker Avenue pump house : interior.
Shoemaker Avenue pump house : interior.
[Shoemaker's Lake wells?].
[Shoemaker's Lake wells?].
St. George Street water tower.
St. George Street water tower.
Strange Street pump house construction.
Strange Street pump house construction.
Water commissioners outside Strange Street pump house.
Water commissioners outside Strange Street pump house.
Wells.
Wells.
Marcel Pequegnat : Personal
Marcel Pequegnat : Personal
Marcel Pequegnat scholarship.
Marcel Pequegnat scholarship.
Grand River Conservation Commission fonds.
Grand River Conservation Commission fonds.
Holden : report : Hydro Electric Power Commission Hydraulic Department, Aug. 13, 1938.
Holden : report : Hydro Electric Power Commission Hydraulic Department, Aug. 13, 1938.
Minutes and notices of meetings, Kitchener, Ont., 1938-1939.
Minutes and notices of meetings, Kitchener, Ont., 1938-1939.
Budget, 1943.
Budget, 1943.
Grand Valley Authority, Kitchener, Ont., Oct. 3, 1944.
Grand Valley Authority, Kitchener, Ont., Oct. 3, 1944.
Commission meeting, Kitchener, Ont., Nov. 14, 1945.
Commission meeting, Kitchener, Ont., Nov. 14, 1945.
Meeting, Grand Valley Dam, June 12, 1946.
Meeting, Grand Valley Dam, June 12, 1946.
Annual meeting, Brantford, Ont., Feb. 16, 1951.
Annual meeting, Brantford, Ont., Feb. 16, 1951.
Annual meeting, Brantford, Ont., Feb. 17, 1953.
Annual meeting, Brantford, Ont., Feb. 17, 1953.
Commission meeting, Brantford, Ont., Jan. 11, 1955.
Commission meeting, Brantford, Ont., Jan. 11, 1955.
Commission meeting, Galt, Ont., Oct. 6, 1958.
Commission meeting, Galt, Ont., Oct. 6, 1958.
Annual meeting, Brantford, Ont., Feb. 19, 1960.
Annual meeting, Brantford, Ont., Feb. 19, 1960.
Commission meeting, Brantford, Ont., Sept. 16, 1960.
Commission meeting, Brantford, Ont., Sept. 16, 1960.
Commission meeting, Brantford, Ont., Sept. 16, 1960.
Commission meeting, Brantford, Ont., Sept. 16, 1960.
Commission inspection trip, July 27, 1961.
Commission inspection trip, July 27, 1961.
Annual meeting, Brantford, Ont., Feb. 15, 1963.
Annual meeting, Brantford, Ont., Feb. 15, 1963.
Annual meeting, Brantford, Ont., Feb. 15, 1963.
Annual meeting, Brantford, Ont., Feb. 15, 1963.
Inspection tour, July 10, 1963.
Inspection tour, July 10, 1963.
Annual meeting, Brantford, Ont., Feb. 21, 1964.
Annual meeting, Brantford, Ont., Feb. 21, 1964.
