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

Updated: Jan 12/2022

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 (2023) edition.

 

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

Errata
Page Description Date Added
660 The new Unitrade entry under O31 should have been listed under O30. Thus, the new double print of G variety occurs on the 20c Pulp & Paper stamp and is catalogue number O30i. The picture of the variety found at the bottom of the page is captioned correctly. Jan 12/22
783 The new Unitrade number entry of "O38i" should read "O30i" Jan 12/22


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