Fonds consists of material relating to David Young's research for his history of the Research Division of Ontario Hydro.

Fonds consists of correspondence relating to his time as President of The General Alumni Association of Queen's University.

The fonds consists of minutes, by-laws, a members register, and other materials relating to the I.O.O.F. Yarker Lodge, No. 467.

"Dissection of the Upper Extremity" was a paper written by Dr. D.C Matheson in 1946. The illustrations were drawn by A. Leslie McDonald, M.D C.M. It is unknown if this paper was published.

This is a typewritten transcript of a diary kept by Dr. George A. Hayunga during his time as a surgeon with the United States Navy during the American Civil War. The diary is dated from July 9 1864 to July 18 1865.

This collection consists of two volumes of the Kingston Medical Quarterly journal: Vol. 4, April 1899; and Vol. 5, October 1900. It is unknown how many issues of this journal existed.

The fonds consists of a body of artwork consisting of original illustrations, cartoons, drawings, and mixed media images provided to publishers, magazines, and various media outlets, including "Harrowsmith Magazine", "Equinox", "Bungalo Books", "Groundwood Press", and "Pokeweed Press".

Collection consists of military papers, correspondence, and other material, including an edited copy of "An Act to Incorporate the Ontario College at Picton" (1868).

The collection consists of minute books, membership rosters, treasurer's books, and certifcates of degrees awarded in the Lodges. Includes records from Loyal Orange Lodges No. 6, No. 481, No. 577, and No. 2659.

Collection consists of legal documents relating to Robert Headlam, his clients and others, plus his legal successors, including a rare Indenture, printed several years prior to any previously known document having been commercially produced by him.