Fonds consists of letters to his wife back in Canada, while travelling by ship to India, via Hawaii, Guam, and Manilla to establish factories in Bombay and Calcutta, during World War Two; prints and negatives documenting his trip to, and time in, India.
The fonds consists of correspondence, subject files, press clippings and pamphlets which document all phases of Senator Crerar's varied adult career. An audio disc of a speech by Arthur Meighen of 'the greatest Englishman of History' is also included.
The fonds consists of correspondence and scrapbooks relating to political and business activities, campaign files documenting the many elections he took part in as candidate and member of the Legislative Assembly of Ontario and of the House of Commons for Kingston, photographs and subject files. Includes photographs of the military and life in the trenches during World War I.
This fonds consists of correspondence with Elizabeth Shortt, and Eldon M. Boyd; biographical material; articles, including 'A Short Account of the Kingston General Hospital' (1935); and a typescript of 'The Litchfield Saga' (1940); excerpts from the Minutes of the Royal College of Physicians and Surgeons of Kingston, and the Queen's University Medical Faculty; medical lecture attendance cards (1872 - 1891); prints of well-known 16th, 18th, and 19th century physicans including John Bostock Jnr., Richard Brocklesby, Girolamo Cardano, William Cullen, John Huxham, Edward Jenner, John Coakley Lettsom, Joseph Lister, and Samuel Christian Friedrich Hahnemann.
Fonds consists of manuscripts of his published and unpublished works and some lecture notes and texts. There is biographical information, chiefly from obituaries; a small amount of correspondence from Marquis and also from his wife, Alice, who wished to have some of her late husband's work published, as well as undertaking to have his library sold.