Illustrations are provided a numbered credit in a bracket for its source. These sources are listed below.
Numerical Listing
[1] Collection of William C. Walton
[2] Collection of P. Charles Livermore
. . . Hughes, J. Paul. Proof Strikes of Canada. Keowna, BC: Robert A Lee Philatelist Ltd, 1989
[3] - v 2 'Split Circle Proof Strikes of Ontario'
[4] - v 6 'Duplex Proof Strikes of Ontario'
[5] - v 9 'Full Circle Proof Strikes of Ontario'
[6] - v13 'Registration Proof Strikes of Ontario'
[7] - v17 'Transportation and Squared Circle Proof Strikes of Canada'
[8] - v20 'MOOD, MOTO, MOON and POCON Stikes of Ontario'
[9] - v23 'Miscellaneous Proof Strikes of Canada'
[10] - v28 'Roller Proof Strikes of Ontario'
[11] - v32 'Post Office Advisory Proof Strikes of Canada'
[12] - v33 'POCON Proof Strikes of Western Canada and Ontario'
[13] - Smith, Robert C, "Ontario Post Offices. Volume 1: An Alphabetical Listing", Toronto: Unitrade Press, 1988.
A special thanks to Bob Lee for his kind permission to use the illustrations from the proof books for this web page.
A full listing of the Proof Books and pricing can be obtained from:
Alphabetical Listing
Livermore, P. Charles - Collection [2]
National Postal Archives of Canada [A]
Smith, Robert C, Ontario Post Offices. Volume 1: An Alphabetical Listing, Toronto: Unitrade Press, 1988. [13]
Walton, William C. - Collection [1]
All illustrations are with the permission of the owners or copyright holders.