This file contains an envelope with a Devon Island Expedition stamp, an address stamp for B.N. Carter, a 5 cent Canada stamp with Queen Elizabeth, a postal cancel stamp from the North West Territories, and Spencer Apollonio's signature. Devon Island Expedition stamp is in blue ink with a globe encircled by, "Arctic Institute of North America, 1945," with Devon Island Expedition and 1961-1963 above and below the globe.

This file contains an envelope branded with a McGill 150th logo, bearing Rutherford, Leacock, and Osler stamps, and stamped with a postal stamp that reads, "McGill 150, 1821-1971."

This file contains an envelope with a number of commemorative stamps, including the International Peace Garden, Distinguished Canadian Freemasons, and Sir John J.C. Abbott. Postal cancel is from Dunseith, N.D. and is dated 30 June, 1982.

This file contains an official first day cover issued by Canada Post to commemorate the creation of a MacDonald College stamp. The envelope includes images of the MacDonald campus, the stamp, a commemorative cancel, and a short history of the campus on the back.