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Unitrade Specialized Catalogue of Canadian Stamps
2021 Edition

Updated: Nov 16/20

Click for additions/errata/clarifications

I am the editor of the Unitrade Specialized Catalogue of Canadian Stamps. The 2021 edition was sent to the printer in September 2020 and began shipping around December 9, 2020.

I do not sell the catalogue. Please contact the publisher (Unitrade Associates) directly or your favourite stamp dealer.


  Here are some highlights:

  • continue to add more images of specific varieties (when made available to us)
  • continue to have consistency throughout the listings (this will continue with future editions) and correct the annoying typographical errors (some of which have been around for many years!). We cannot guarantee that we have found all of them ... but we will correct any that are reported to us.
  • tweaked the Admiral Lathework listings (page 88)
  • added illustrations and notes about the ‘Canada’ underprinting feature introduced to self-adhesive stamps in 2012 (page 26)
  • added Crowned Circle Cancels (page 692)
  • In addition, many new illustrations have been incorporated into the Thematic (page 676) and Philatelic Exhibition Cards (page 680) listings

  • price: CAN$55.95

16 more pages were added to the catalogue (it is now 776 pages).

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