Adminware Corporation (7k)

By: Robin Harris, E-mail: rharris@adminware.ca, Beausejour, Manitoba, Canada
Updated: Jan 13, 2025, 12:00pm CDT

Postal Rates | Elizabethan-era Glossary | Tagging Error Database | RPSC | BNAPS | APS

What ultraviolet light do I use?

On this date (March 26) ...

Bluenose launched (1921)
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Birth of Leonard Nimoy (1931)
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SA Birth of Leonard Nimoy (1931)
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... plus 4 more.

Click for more/Canada search

1970 Christmas

2020 marked the 50th anniversary of the 1970 Christmas stamps.

Books (7k)

Read all about it here, and download over 45 hi-res (600dpi) scans of full panes to study for constant plate varieties.

Adminware: For Sale

Stamp Store now OPEN!

Specialties:

  • Used Canadian Elizabethan-era stamps.
  • Used USA modern-era stamps.
  • Album pages: Canada, Great Britain Machins.

Start shopping

LineCanada Specialized Books & Album Pages
Books (7k)
[updated Feb 11, 2024] 

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:

  • "Environment" first edition was 114 pages. Second edition is 482 pages! Click for details and ordering.

  • "Mammal" first edition was 82 pages. Second edition is 340 pages! Click for details and ordering.
  • Line Checklists (7k) Canada definitive specialized checklists Checklists of Canadian stamps for the discriminating collector [updated Feb 16/14].

    Postal Rates [updated Jan 13/25]

    Lists...

    Line 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 68-page PDF article available for viewing (updated September 30/23)
    Line Machin (9k)Machins
    [updated November 20, 2022]

    I have always had an interest in the on-going Great Britain Machin series of stamps.

    Jan 2022: newly designed site!

    Click here to enter the Machin portion of this site (over 3,000 varieties).
    Line The Unitrade Specialized Catalogue of Canadian Stamps

    Here are the last nineteen editions.

    2024 errata; updated Mar 26/2024
    Line Elizabethan II Study Group

    A specialized Study Group of the British North America Philatelic Society (BNAPS) exists for the Elizabethan II era. I was editor of the Corgi Times from July 2001 to June 2024.

    Click here for information on this study group and its journal, the Corgi Times.
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