1.   Title: "Post Office, Lindsay, Ont., Canada"
Institution: Archives of the Humboldt and District Museum and Gallery
Fonds/Collection: Photograph Collection
2.   Title: "Post Office, Yorkton, Saskatchewan"
Institution: City of Yorkton Archives
Fonds/Collection: Harvey R. Quinn fonds
3.   Title: "Southam Bldg. Post Office, Calgary, Alta."
Institution: University of Saskatchewan Libraries Special Collections
Fonds/Collection: Canadiana Pamphlets Collection