Letter - Sean O'Sullivan to Richard Nixon, 20 December 1975

A brief letter from Sean O'Sullivan to Richard Nixon, 20 December 1975. O'Sullivan thanks Nixon for a meeting they had in San Clemente, California. O'Sullivan remarks "It is my hope that the future will permit us to work towards the goal of a lasting Peace -- a goal to which you have already made such an outstanding contribution".

Correspondence - Sean O'Sullivan with Robert L. Stanfield, 1974

A correspondence between Robert L. Stanfield and Sean O'Sullivan regarding the future of the St. Lawrence Seaway and the Great Lakes. In the first letter, Mr. Stanfield requests to hear about O'Sullivan's progress. The second letter is from O'Sullivan with an update of his assignment. The third letter is from Mr. Stanfield thanking O'Sullivan for his work thus far and acknowledging the difficulties of such a project.

Letter - Cal Cavendish to Sean O'Sullivan, 25 May 1975

A letter from Cal Cavendish of Cavenidish Country in Calgary, Alberta. Cavendish has written a song about former prime minister R. Honourable John Diefenbaker. He has included the lyrics to his song. A few of the lyrics: "...Well it took a little while, but he reached his destiny, He was right, he was wrong, but he ran this big country. He didn't waste much time when he had a job to do, He worked the House of Commons like a prairie thrashing crew. Good old John, we heard you John, when a man got paid for the job when the job got done."

Re-election pamphlet - Sean O'Sullivan for Hamilton-Wentworth, 1974

A pamphlet for re-election for Sean O'Sullivan, Hamilton-Wentworth, 1974. Included photographs of Sean O'Sullivan and quotes from several newspapers.

Letter - John Diefenbaker to Sean O'Sullivan, 10 September 1965

A letter from John Diefenbaker, 10 September 1965. It reads "I was delighted with your letter. Your loyalty is surpassed only by your enthusiasm. I hope all of our friends will work as hard as I know you will, and if so, we cannot fail. Keep up the good work, and I will look forward to seeing you during the campaign. With very best wishes"

The Spirit of Hope: Research Centre Named in Honour of Father Sean O'Sullivan

An article in "Community Contact" (a publication by St. Joseph's Hospital, St. Joseph's Community Health Centre, and St. Joseph's Health Care Foundation) discussing the naming of the Father Sean O'Sullivan Research Centre. The article describes the time Father Sean spent at the hospital and his battle with leukemia.

Father Sean O'Sullivan Ordination Invitation

An invitation to the ordination of Father Sean O'Sullivan, October 1981. The ordination took place at St. Michael's Cathedral in Toronto, 3 October 1981. His first Mass of Thanksgiving took place the next day at St. John's Church in Toronto.

Photograph - Father Sean O'Sullivan

A photograph of Father Sean O'Sullivan. n.d.

Photograph - Sean O'Sullivan, 1971

A photograph of Sean O'Sullivan, Ontario Young Progressive Conservative President, "addressing 1971 Ontario Leadership Convention, Maple Leaf Gardens, February 1971.

Article - "Canadians in Air Race", 1951

An article clipping discussing the four Canadian women entered in the third annual All Women's International Air Race in 1951.

Third Annual All-Women's International Air Race Flight Log, 1951

A chart of Dorothy Rungeling's flight landings and departures during the Third Annual All-Women's International Air Race in 1951.

Stelco records, 1951-1989

The Steel Company of Canada (Stelco) was formed in 1910 with the incorporation of the Canada Screw Co. Ltd., the Montreal Rolling Mills Co., the Dominion Wire Manufacturing Co. Ltd., the Hamilton Steel and Iron Co. Ltd., and the Canada Bolt and Nut Co. Ltd. By the 1920s, the company was the largest producer of steel ingots in Canada. The 1930s saw continued success and expansion of the company as Stelco increased its iron and steel capacity by 50 percent. The company continued to prosper throughout the next several decades, with sales revenues exceeding one billion dollars in 1974. In 1980, the company officially changed its name to Stelco, in order to simplify its name in both the French and English language. The company began to experience financial difficulties beginning with the recession in 1982. The troubles persisted for the next 25 years as a result of a decreased demand for steel, labour disputes, and high steel imports. In 2004, Stelco entered bankruptcy protection. By 2007, Stelco had lost $240 million in its first four quarters after emerging from bankruptcy protection. That same year Stelco was purchased by the United States Steel Corp. Despite efforts to restructure the company, bankruptcy was again declared in 2014.

Indenture between William Kingsmill and Peter Buchanan, Isaac Buchanan, Robert W. Harris and I. Young

Indenture (vellum) between William Kingsmill, Sheriff of Niagara regarding the sale of goods and chattels of Darius Ball including buildings and improvements in Lot no. 4 near Grand River to Peter Buchanan, Isaac Buchanan, Robert W. Harris and I. Young, July 22, 1844.

Indenture between Barnet Ulman, Benjamin Ulman, Peter Ulman and Philophilus Carpenter

Indenture between Barnet Ulman and Peter Ulman of Niagara Township to Asa Philophilus Carpenter of Niagara Township regarding 300 acres in Lot no. 15 in the 1st Concession and the north half of Lot no. 11 in the 2nd Concession of the Township of Southwood - instrument no. 680. This was listed in folio 287, November 9, 1852.

Indenture between John Picard and Peter Servos

Indenture of mortgage in fee between John Picard of the Township of Niagara and Peter Servos of the Township of Niagara regrading part of Lot no. 113 in the Township of Niagara - instrument no. 6269. This is listed in book B, folio 33, August 17, 1855.