Unitrade Specialized Catalogue of Canadian Stamps
Additions and Errata to the 2021 Edition

Updated: Jan 1/2021

Report a mistake to the editor.

Despite what some think, every possible effort is made to keep the number of mistakes down to a minimum. As I have said many, many times ... even the smallest of mistakes (no matter how trivial) is not acceptable. I thank those who have the time to read the catalogue from cover to cover with a magnifying glass looking for even the smallest mistake.

All reported mistakes have been corrected for the next (2021) edition.


Additions (new information recently received or missed)
Page Description Date Added

Page Description Date Added
611 BK729: pane of 9 is Scott 3198a (not 3194a). Jan 1/21
662 The post office price for 2258ii should be $26.95. Nov 16/20

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