The fonds consists of colour transparencies, colour slides (35 mm) and black and white negatives of aerial views of Eastern Canada including the Maritimes, Quebec and Ontario in general, and Eastern Ontario, especially the region around Kingston, in particular. Included are views of private dwellings and public, industrial, and commercial buildings; mines and quarries; landscapes and forms; urban waterfronts; the Thousand Islands; the Rideau and St. Lawrence River valleys; military camps; and highway interchanges.

Collection consists of two souvenir albums containing photographs of the Royal Visit to Kingston, Ontario, in 1951, by H.R.H. Princess Elizabeth, and H.R.H. the Duke of Edinburgh.

The collection consists of aerial photographs of Kingston, possibly taken by the Canadian military, and two photographs of Market Square, ca. 1955. Also includes one postcard, titled "The Bywash, Kingston Mills Near Kingston, Ont." sent 11 Apr. 1908.

Fonds consists of postcards and photographs of his time in England and France with the No.7 (Queen's) Canadian General Hospital, 1916-1919.

The fonds consists of photographic negatives along with some photographic prints and slides which include photographs of news events, publicity and aerial shots along with pictures of interest to Queen's University. The largest part of this fonds is made up of portraits of Kingstonians, many prominent, and Queen's University Graduates.

Fonds consists of correspondence, lists, card files, photographs, photographic negatives, and clippings regarding those alumni, graduates, students, and staff who served and/or died during World War One and World War Two, and whose names were memorialized in the Union's War Memorial Room. Also included are minutes of the Student's Memorial Union Council 1922-1966; blueprints; ledger, photographs, and press clippings. The 10th Field Company Canadian Engineers series also includes material from 10th Batallion Canadian Engineers after it was formed from the 10th Field Company Canadian Engineers and detachment from the 124th Batallion (G.G.B.G.) 4th pioneers, 2nd Tunnelling Company Canadian Engineers and 14th Field Company Canadian Engineers.

The fonds consists of correspondence, press clippings, speeches, articles, diaries, scrapbooks, reports photographs, sound recordings and a large collection of political cartoons. The material covers the period from his earliest American accountancy training in 1923 through his professional career and public career as Auditor General of Canada 1960 to 1973 to his present interests. It is in his role as watch dog and critic of government spending that Mr. Henderson is best known and the major part of the fonds is concerned with this role. Mr. Henderson's frank and articulate comments and criticisms of government expenditures and procedures aroused public interest and conflict with the government, especially that of Prime Minister Trudeau. These aspects are well represented in the fonds, along with Mr. Henderson's significant, but less visible, international accounting work.

File contains lantern slides for a lecture on Shakespeare.

File contains lantern slides of Oxford University.

Depicts scenes from Kingston and area.