By: Robin Harris, E-mail: rharris@adminware.ca,
Beausejour, Manitoba, Canada
Updated: March 3, 2022, 7:50pm CDT
Postal Rates | Elizabethan-era Glossary | Tagging Error Database | RPSC | BNAPS | APS
Birth of Robert Brent Thirsk (1953)
2020 marked the 50th anniversary of the 1970 Christmas stamps.
Read all about it here, and download over 45 hi-res (600dpi) scans of full panes to study for constant plate varieties.
Specialties:
- Used Canadian Elizabethan-era stamps.
- Used USA modern-era stamps.
- Album pages: Canada, Great Britain Machins.
Start shopping
Canada Specialized Books & Album Pages[updated Jul 14, 2021]
I have prepared seven different
books and album pages on the Canadian definitives issued
since 1952.
Oct 2020: Major updates are underway on these books.
Second editions of following now available:
Canada definitive specialized checklists
Checklists of Canadian
stamps for the discriminating collector [updated Feb 16/14].
Postal Rates [updated Jan 10/20]
Lists...
Lowe-Martin Serpentine Die Cutting
Lowe-Martin is a printer of Canadian postage stamps. Their coil production has produced thousands of unique stamps due to the serpentine die cutting.
Free, extensive 64-page PDF article available for viewing (updated August 30/21)
Machins[updated January 12, 2022]
I have always had an interest in the on-going Great Britain Machin series of stamps.
Click here to enter the Machin portion of this site (over 3,000 varieties).
The Unitrade Specialized Catalogue of Canadian Stamps
I have been the editor of the Unitrade catalogue since November 2004 (seventeen editions now under my belt).
The 2022 Unitrade began shipping just before Christmas 2021.
[ 2022 errata; updated Mar 3/2022]
© 1999-2021, 2022 Robin Harris
Adminware is a trademark of Adminware Corporation.
Blog