Earle L. Covert: Illustrated Permits. In 2006, Canada Post introduced a customized permit indicia for bulk permit mailings. This website presents images of customized indicia as well as forerunners.
Michel Houde: Security Markings on British Malaya, British Consular Post Office at Bangkok, Thomas Waghorn.
Charles Livermore: • Cigarette Cards • Toronto Post Offices • Canada's Christmas Cancels (APS) • Peterborough's Transorma Marks • Military Toronto • Canadian National Exhibition • Walker House Envelopes and Post Cards
Ken Pugh: Stamp Forgeries. This group is intended to provide up to date information for philatelists interested in BNA and world forgeries.
Peter Spencer: The purpose of this website is to make the book Waterlow’s Classic Baroda, A Plating Study freely available. [Baroda State was a princely state in present-day Gujarat until its accession to the Dominion of India in 1949.]
Jean-Jacques Tillard: Philatélie des îles Saint-Pierre et Miquelon. • News • For sale • Publications • Expertizing • Gallery • Awards • Press
Ralph E. Trimble: A site devoted to the study of re-entries on postage and revenue stamps of BNA, U.S.A. & the world.
Hugo Deshaye (Philatelist) Inc.
Hollywood Canteen (Stamp Dept.) Edmund H. (Ted) Wright
Canada Stamp Finder
Maxime Stephanie Herold
Durbano Stamp Company - PERFINS Patrick Durbano
GORFA Stamps Covers PRICED RIGHT Larry Grossman
The Institute for Analytical Philately, Inc. – (IAP) is a non-profit corporation dedicated to sponsoring technical research activities to better the stamp collecting hobby. It can provide Research Grants and technical support to qualified philatelists.
Postmark Reveal - “…hidden content image processing algorithms designed to help people discover hidden content.”
Stamp Compare – “…is to make it easy to perfectly align two images and then "toggle" between them, to manually compare and identify any differences.”
Royal Philatelic Society of Canada [RPSC]
British North America Philatelic Society [BNAPS]
Postal History Society of Canada [PHSC]
Canadian Philatelic Society of Great Britain
Royal Philatelic Society London [RPSL]
American Philatelic Society [APS]
Collectors Club of New York [CCNY]
Collectors Club of Chicago [CCC]
Canadian Aerophilatelic Society [CAS]
American Topical Association [ATA]
l'Académie québécoise d'études philatéliques (AQEP)
EXPONET – “… is to provide a permanent presentation of high quality stamp and Philatelic exhibits …”
Fédération Internationale de Philatélie [FIP]
APS - Events and Shows Calendar
Vincent Graves Greene Philatelic Research Foundation [VGGPRF]
Postal Heritage and Philately - Library and Archives Canada
The Stuart Rossiter Trust - "... a Charitable Trust supporting research and publication relating to the history of communication through postal systems of the world."
Smithsonian National Postal Museum
Canadian Stamp Dealers' Association
StampOnTheWeb – “… a straightforward tool allowing a direct link to the areas of specific interests of the visitor.”
THE HISTORY OF THE POSTCARD - thanks to Ashley for suggesting the website.
PHILATELIC EXPERTS - “… the names and areas of specialisation of some 2000 individual stamp experts, mainly pre-2000, who have back stamped or hand signed postage stamps, or issued certificates.”
Stamp forgeries of the world – “…vision is to display all forgeries ever created next to a genuine stamp for easy comparison.”
APEX Certificate Archive - "... search and view the opinions of stamps and covers that the American Philatelic Expertizing Service has examined."
Stamp Printers - "A worldwide stamp production resource from 1840."
David Rumsey Historical Map Collection – “… focuses on 16th through 21st century maps of North and South America, as well as maps of the World, Asia, Africa, Europe, and Oceania.” And more.
Time and Calendars - Calendars, Chronologies, Eras, Calendar units, etc.
Perpetual Calendar - A helpful tool for the Postal Historian
Preservation and Care of Philatelic Material
W.C. Burden: Small Queen CPV Project
NATIONAL POSTAL SERVICES: This is a list of the national postal administrations of the world's states and offers a link to their websites.