Includes Typed letter(s) lacking signature, Typed letter(s) lacking signature (carbon copies), Typed letter(s) signed by the author, Autograph letter(s) signed by the hand of the author mostly relating to period 1930-1940 when H. Eayrs was secretary.
Typed letter(s) signed by the author, discussing houses and illustrations to be included in book of Historic houses of Canada; typescript, list of photographs.
Typed letter(s) signed by the author, Autograph letter(s) signed by the hand of the author, correspondence pertaining to dinner held in honour of Pierce's retirement from Ryerson Press.