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.

Copy negative of an old group portrait.

Image of George Coulter standing in a greenhouse surrounded by trays of seedlings, seen looking at the camera dressed in a cap and apron.

Photograph of a group of nine adults and two children sitting down or standing for the photograph, taken at the family "Bay View Cottage" in Penetanguishene (Ontario). There is a body of water behind the group.

According to annotations, people in photograph are: Oscar Buhler, Frank Anthes, and Franey K.

One image of a cottage near Baysville with imitation brickwork carved into the planks of the front wall.

Contains two original photographs and two reproduction photographs of two different informal group portraits of eight unidentified women. Caption on envelope states that these are "pictures of a trip Mr. Kaufman and others went on when trouble with the car, Irvin was along".

File consists of material relating to an addition built to the Dixon cottage at Paradise Lake. Includes architectural drawings (duplicates and photocopies present), handwritten notes, lists of materials, invoices, agreements, brochures for materials, a building permit, a sketch, and other documents relating to the construction of the addition.

Image of an illuminated Costello's Shoes storefront seen from across the street [at night].

• Date and Place from 1915 April 5 Whitby, Ont. To Pincock, Jenny From Hare, J.J. Attachments Letter of reference. Notes ALs
• Date and Place from 1913 December 31 Toronto, Ont. To Pincock, Jenny From Harrison, J.W.F. Attachments One leaf excerpts from newspaper reviews, of Jenny O'Hara's piano recital. Envelope, stamp removed. Notes ALs. Letter of reference from her piano teacher.

Six pieces of correspondence to Dorothy Etta White from her cousin Worth, Chicago, Ill. One is an elaborate pop-up valentine dated 1915; one an undated New Year's card and one a wedding announcement.

12 pieces of correspondence to Dorothy Etta White and later to Dorothy Etta Russell, from her father Ward White, postmarked Chilliwack, B.C. Includes stamped envelopes.

16 pieces of correspondence to Dorothy Etta White from Viola Snyder, written from Toronto, Kitchener, Port Elgin and Grimsby, Ont. Includes stamped envelopes.

Ten pieces of correspondence to Dorothy White from Verna Fraser, postmarked Hamilton and Sarnia, Ont. Includes stamped envelopes. Verna was a friend from Toronto when Dorothy attended Normal School there.

One piece of correspondence to Dorothy Etta White from Vera, postmarked Kitchener, Ont. Includes stamped envelope.

One piece of correspondence to Dorothy Etta White from Thelma faithwaite, Goderich, Ont. Includes stamped envelope.

Seven pieces of correspondence to Dorothy Etta White from her aunt Sophie Schantz, Kitchener, Ont. Includes stamped envelopes.

Eight pieces of correspondence to Dorothy Etta White from Rose Hilliard, postmarked Waterloo and Goderich, Ont. Includes stamped envelopes.

Two pieces of correspondence to Dorothy Etta White from Peggy Flarity, Hamilton, Ont. Includes stamped envelope. Peggy was a friend from Toronto when Dorothy attended Normal School there.

16 pieces of correspondence to Dorothy Etta White from her uncle Orpheus Schantz, Chicago, Ill. Includes stamped envelopes.

Two pieces of correspondence to Dorothy Etta White from Nina, Hamilton, Ont.

One piece of correspondence to Dorothy Etta White from Muriel Shannon, postmarked Toronto, Ont. Includes stamped envelope.

One piece of correspondence to Dorothy Etta White from Mudge Kitely, postmarked Bradford, Ont. M.K. was Dorothy's roommate in Toronto at 56 Rose Ave.

Two pieces of correspondence to Dorothy Etta White from Mildred, postmarked London and Waterloo, Ont. Includes stamped envelopes.

Four pieces of joint correspondence to Dorothy Etta White from her Grandmother Mary Schantz, Kitchener, Ont. Includes stamped envelopes.

Two pieces of correspondence to Dorothy Etta White from Marjorie, postmarked Bradford and Toronto, Ont. Includes stamped envelopes.

One piece of correspondence to Dorothy Etta White from Marion M, Ottawa, Ont. Includes stamped envelope.

Four pieces of correspondence to Dorothy Etta White from Marguerite Fair, postmarked Toronto, Barrie, Owen Sound, Ont. Includes stamped envelopes.

Two pieces of correspondence to Dorothy Etta White from Mabel, Yale, Mich.

Two pieces of correspondence to Dorothy White from Kay Frizzell, postmarked Toronto and Bognor, Ont. Includes stamped envelopes. Kay was a friend from Toronto when Dorothy attended Normal School there.

11 pieces of correspondence to Dorothy Etta White from Helen Lockie, postmarked Hamilton and Sarnia, Ont. Includes stamped envelopes. Helen was a friend from Toronto when Dorothy attended Normal School there.

18 pieces of correspondence to Dorothy Etta White from Grace Longworth, postmarked Woodstock, Ont. Includes stamped envelopes. Grace was a friend from Toronto when Dorothy attended Normal School there.

Two pieces of correspondence to Dorothy Etta White from Gladys, St. Jacobs, Ont.

Ten pieces of correspondence to Dorothy Etta White from her uncle Frank Schantz, Kitchener, Ont. Three are joint letters and include messages from Sophie and Florence. Includes stamped envelopes.

Four pieces of joint correspondence to Dorothy Etta White from her Aunt Florence and Grandmother Mary Schantz, Kitchener, Ont. Includes stamped envelopes.

16 pieces of correspondence to Dorothy Etta White from her Aunt Florence, Kitchener, Ont. Includes stamped envelopes.

Five pieces of joint correspondence to Dorothy Etta White from her Aunts Florence and Sophie Schantz, Kitchener, Ont. Includes stamped envelopes.

One piece of correspondence to Dorothy Etta White from Eva, Toronto, Ont.

Three pieces of correspondence to Dorothy Etta White from Dot (Dorothy Poustie), postmarked Guelph, Ont. Includes stamped envelopes.

One piece of correspondence to Dorothy Etta White from Baden Powell in Montreal.

One piece of correspondence to Dorothy Etta White from her Uncle Austin Schantz, Grant, Colorado.

Seven pieces of correspondence to Dorothy Etta White from Anna Vetter, postmarked Bridgeport, Ont. and Carstairs, Alberta. Includes stamped envelopes.

Ten pieces of correspondence to Dorothy Etta White and later to Dorothy Etta Russell, from Stella Irwin, (nee Schantz) postmarked Carrot Creek, Alberta and Tacoma, Washington. Includes stamped envelopes.

Two pieces of correspondence to Dorothy Etta Russell from Nora Bricker, Didsbury, Alberta.

One piece of correspondence (greeting card) to Dorothy Etta Russell from May Bennett, Galt, Ont. Includes stamped envelope.

Three pieces of correspondence to Dorothy Etta Russell from Marjorie and Lee N. Duncan postmarked Florida, Illinois and California. Includes stamped envelopes and photographs.

Eight pieces of correspondence to Dorothy Etta Russell from cousin Mabel (Mrs. W.H.) Copeland, postmarked Clear Lake, Iowa. Includes stamped envelopes.

One piece of correspondence to Dorothy Etta White, undated, from Lowrena, Detroit, Michigan.

Ten pieces of correspondence some with stamped envelopes, from Julia Arnew in Alberta to Dorothy Etta Russell (nee White).

Two pieces of correspondence to Dorothy Etta Russell from Jim and Jean Cuthbertson, postmarked Kitchener, Ont. and St. Andrews, Scotland. Includes one stamped envelope, one air letter.

Three pieces of correspondence from E. Bannerman, Dorothy's landlady at 56 Rose Ave, Toronto, when Dorothy was at Normal School.

One piece of correspondence Dorothy Etta Russell from Bessie, Guelph, Ont. Includes stamped envelope.

One piece of correspondence to Dorothy Etta Russell from Beatrice in Preston, Ont.

Two pieces of correspondence Dorothy Etta Russell from Audrey [Russell] in Toronto.

One piece of correspondence to Dorothy Etta Russell from her uncle Arthur Schantz, Big Prairie, Alberta.

Bill Gauld.

Clayton Pierce - 1953-1954

Letter from Thomas H. Johnson to Colin Rankin's purchase of the "east half of lot 15 in the 14th [concession] of Papineau, containing 30 1/2 acres" at a rate of 50 cents per acre; a land grant certificate with seal dated June 14, 1881; a typescript reproduction of the text on the certificate; and a typescript description of the land accompanied by a hand drawn sketch.

Correspondence from Daniel Claus to Captain Matthews. The letter is regarding the capture of Peter Hansen and his servant as members of the rebellion by the Mohawk nation to be used to gather intelligence. The letter also mentions a contract for fresh meat, and that members of the village had been unwell. At this time Claus had been appointed deputy agent of the Six Nations in Canada under Frederick Haldimand.

File consists of approximately 23 pieces of incoming and outgoing correspondence (some carbon copies) with individuals and corporate bodies beginning with "F." File also contains some press clippings as well as photographs of Pollock posing in the Electrohome showroom and at the University of Waterloo for use in an advertisement in the Financial Post.

File consists of two postcards from Donald Innis from Miami Florida. One is addressed to Mary Quayle Innis and the other to Hugh Innis.

File consists of documents relating to the construction and furnishing of the house built by Louis Breithaupt at 711 Carrol St., Buffalo, N.Y., in 1852. Includes invoices and accounts.

File consists of one postcard addressed to Dana Porter from Bill [?] featuring a photo of an Atomic Detonation in Nevada.

File consists of 34 letters, telegrams, and postcards received by Talmon Henry Rieder from family members, friends and others, including 17 letters from Martha Rieder and several from his children. Also present is a postcard received by Talmon Henry Rieder from [?] containing a photograph of the destruction caused by a tornado that hit Regina, Saskatchewan, on June 30, 1912, and an empty envelope with stamp.

Letters written to and from Alice Egan Hagen. Correspondents include Woman's Art Association of Canada, and the Nova Scotia College of Art.

• Date and Place From: 1893.04.29 Halifax, Nova Scotia To Hagen, Alice Mary From ?
• Date and Place From: 1896.11.06 Toronto, Ont. To Hagen, Alice Mary From Thompson, E.J. Notes: Partial letter
• Date and Place From: 1896.12.05 Toronto, Ont. To Hagen, Alice Mary From Thompson, E.J.
• Date and Place From: 1897.07.08 Toronto, Ont. To Hagen, Alice Mary From Thompson, E.J.
• Date and Place From: 1897.12.06 Toronto, Ont. To Egan, Thomas J. From Maughan, J. Notes: Re his daughter's work.
• Date and Place From: 1898.07.07 Toronto, Ont. To Hagen, Alice Mary From Morson, Jessie D. [?]
• Date and Place From: 1940.03.30 Halifax, Nova Scotia To Hagen, Alice Mary From Mulcahy, Mary
• Date and Place From: 1940.04.10 Mahone Bay, Nova Scotia To Mulcahy, Mary From Hagen, Alice Mary
• Date and Place From: 1940.04.13 Halifax, Nova Scotia To Hagen, Alice Mary From Nutt, Elizabeth S.
• Date and Place From: 1940.04.23 Halifax, Nova Scotia To Hagen, Alice Mary From Nutt, Elizabeth S.
• Date and Place From: 1946.08.07 Ottawa, Ont. To Hagen, Alice Mary From Smart, J.
• Date and Place From: 1947.08.05 Falmouth, Nova Scotia To Hagen, Alice Mary From Emelie
• Date and Place From: 1948.10.08 Saskatoon, Sask. To Hagen, Alice Mary From McNaughton, Violet
• Date and Place From: 1948.10.25 Falmouth, Nova Scotia To Hagen, Alice Mary From Emelie
• Date and Place From: 1953.04.29 Oakville, Ont. To Hagen, Alice Mary From Satterly, M.F.
• Date and Place From: 1958.08.05 Cambridge, ? To Hagen, Alice Mary From ?
• Date and Place From: 1961.08.07 Halifax, Nova Scotia To Hagen, Alice Mary From Rita and Bill
• Date and Place From: 1961.08.15 Halifax, Nova Scotia To Hagen, Alice Mary From Balcom, S.R.
• Date and Place From: 1961.08.16 Halifax, Nova Scotia To Hagen, Alice Mary From Roche, Gertrude
• Date and Place From: 1961.08.16 West Bay, Nova Scotia To Hagen, Alice Mary From Urquhart, Earl W.
• Date and Place From: n.d. S.l., To Hagen, Alice Mary From Emelie Notes: Top of letter torn off.
• Date and Place From: n.d..09.10 Falmouth, Nova Scotia To Hagen, Alice Mary From Emelie

Correspondence sent and received by Andrew Telegdi during his tenure as a Member of Parliament primarily from constituents related to various topics including the Kyoto Accord and private members bill such as Bill C-283 An Act to amend the Food and Drugs Act (food labelling), Bill C-257 An Act to amend the Canada Labour Code (replacement workers), and Bill C-14 An Act to amend the Canada Post Corporation Act. The file includes one signed letter from Karen Redman, Member of Parliament representing Kitchener, congratulating Telegdi on receiving a Legacy of Leaders Award for the City of Waterloo. Also includes a copy of The Cambodia Daily volume 36, issue 38. The publication featured an article about Telegdi and was sent to Telegdi from a constituent.

File consists of business and personal papers of Louis Breithaupt including statements of accounts (including shoes and gaiters for Wagners, Hailers and Breithaupts), freight receipts, business correspondence, etc. Includes 22 letters from Charles A. Ahrens, Berlin concerning business and conditions in the tannery there. Letters in German include those from Margaret Wagner, Buffalo, W. Goetze, New York, A. and L. Klein, Rochester, Jacob Hailer, Ludwig Breithaupt, Th. Wagner, and others. Also in the file are documents relating to the Evangelical Association Church property, William and Emslie Sts. in Buffalo, circulars of F.A. Goetze, tobacconist, letters from Jacob Vogt, Nigara Falls and a letter from J.F. Schoellkopf, Buffalo.

File consists of business and personal papers of Louis Breithaupt. Includes business correspondence, a contract with William Brower, May 1862, to tear down a warehouse and build a stable, correspondence with Jacob J. Vogt, and correspondence with the Singer Sewing Machine Co. Letters in German include those from M. and John Straus, some written on letterhead: "Breithaupt & Straus, manufacturers and dealers in sheep-skins and wool, Carroll St. . . . Buffalo, N.Y.",End of file: one letter in German from Catharine Breithaupt, dated Aug. 8, 1861 [marked C.B.]. A. and L. Klein, Wm. Schroeder, Samuel Moyer, Martin Anthes, F.A. Goetze and others.

Also of note are four letters in German from Catharina Breithaupt [marked C.B. Sr. = Catharina, mother of Louis Breithaupt?]; one letter in German to Catharina Breithaupt, sent from Germany, four letter in German from Catharine in Buffalo to Louis in Berlin.

File consists of one postcard in German, dated [November 11, 1908], signed "Harriet".

Correspondence sent and received by Andrew Telegdi during his appointment as the Parliamentary Secretary to the Prime Minister with special emphasis on Aboriginal Affairs. The correspondence documents a variety of topics including a meeting regarding Bowater Inc.’s investment in two First Nation joint venture sawmills in Thunder Bay, Ontario and Maniwaki, Quebec, the Perimeter Institute’s international summer school program for high school students and related efforts to enroll two students from Indigenous communities in Canada in the program, and more.

File consists of business and personal papers of Louis Breithaupt. Includes statements of accounts, freight receipts, business correspondence, notes payable, etc. Includes one letter in German from J. Wagner, 3 letters in German from F.A. Goetze (one including a bill for cigars), and an agreement between J.F. Schoellkopf, Buffalo and McKay & Horner, Brantford, dated September 22, 1856.

File consists of business and personal papers of Louis Breithaupt. Includes statements of accounts, raiload advice notices and freight receipts (one dated 1862 at Berlin Station), business correspondence, etc. Includes letters in German from F.A. Goetze, N.Y., recipe for lubricating compound, receipts for city, county, and school taxes, 1858-1859 (one receipt shows three properties in Buffalo), letter to Thomas Bowness in Woodstock, Ont. from J.F. Schoellkopf, November 15, 1861, letter to Louis Breithaupt from J.F. Schellkoepf, July 23, 1861, letter from Charles A. Ahrens, June 19, 1861, letters written jointly to L.B. from Jacob J. Vogt (in English) and Jacob Hailer (in German), Niagara, June 7, 1859 regarding business matters (salutation reads "Dear Brother, Father and Mother Hiler came to our plase...), receipt for household goods purchased for Jacob Wagner, April 30, 1859. Also contains an unbound day book in German with entries from December 19, 1859 to August 15, 1861.

File consists of an unaddressed letter written by Ella Anthes Cook, an unsigned letter received by Ella, and a letter and postcard received by Ella from H. Milton Cook. Postcard contains a photograph of Cook with two other men in front of a pavilion, Woodside [farm?], Waterloo.

File consists of business and personal papers of Louis Breithaupt. Includes statements of accounts, business correspondence, telegrams, railroad advice notes and freight receipts, notes receivable, tax notices, etc. Also in the file are documents relating to work done on the church and minister's house corner of William and Emslie Sts., letter from J. Long, Cleveland regarding 18 boxes of Universal Salve, written on the verso of printed instructions for the salve, correspondence between J.F. Schoellkopf and L. Breithaupt, letters in German from Rev. Jacob Wagner, August Klein, Jacob Hailer, Reinhold Lang, F.A Goetze (including cigar bill), statement from Hoffman and Weaver for land in Berlin. Also included is one letter in German from Louis Breithaupt, Berlin, November 6, 1857 to Catharine Breithaupt in Buffalo [last item].

File consists of business and personal papers of Louis Breithaupt including business correspondence, letters in German to and from Louis Breithaupt and M. Strauss, railroad freight receipts, etc. Also in the file are letters in German from Wm. Goetze and others, and two letters in German from Catherine Raquet, Buffalo; two letters in German by C. Raquet with letters enclosed by Catharina Breithaupt; seven letters in German from Catharina Breithaupt, Buffalo; one letter to Louis and Catharine Breithaupt from Jacob and Mary Burckle in Berlin, who are caring for the children while their parents are away.

Image of a coronation crown table centrepiece surrounded floral arrangements, ribbon and candles.

Image of Mr. and Mrs. Clarence Cornell seated side by side in armchairs looking off camera.

Photograph of Corbels on the building of University College, Toronto.

Carbon typescript transcript of Arthur Lang's diary prepared as a Christmas souvenir in 1907 by T.A. Lang in Clearfield, Pennsylvania. It includes a copy of a letter from one of Arthur Lang's granddaughters, giving some family background. Arthur Lang describes the sea voyage, scenery, and passengers on trip from Montreal, through the Lachine Rapids, to Prescott, Ontario. The diary also discusses Lang’s experiences inspecting land near the townships of Ramsay, Lanark, and Dalhousie in Lanark County, Ontario.

Two copies of a photograph of (second and third from left) Henry S. Poole, Robert Youdale Copland and two unidentified adults leaning on a [box?] outdoors. Construction material and residential homes are visible in the background.

Two copies of a photograph of Robert Youdale Copland and Henry S. Poole leaning and seated on a [box?] outdoors. Construction material and residential homes are visible in the background.

Photograph of cooling pond and surrounding annex site. Parked freight cars at end of building and residential buildings are included in frame.

File consists of four advertisement trade cards featuring women and girls working in the kitchen.

Consists of a programme.

Consists of programme.

Consists of programme and welcome.

Consists of correspondence and promotional material.

Consists of correspondence, ephemera, newsletters, promotional material and reports.

Consists of ephemera and promotional material.

Consists of correspondence, promotional material and reports.

Consists of correspondence and promotional material.