It is our pleasure to introduce you to our services and what we hope to be one of the most interesting and informative websites in Philately. We will be posting articles by noted authorities, streaming tutorial videos, interesting and helpful facts about our hobby, links to clubs and societies and much, much more. Our ‘Stamp of the Month’ and visiting authors will be changing regularly so come back often. If you have any questions, call our Customer Service for courteous, helpful answers. Thank you for visiting us today and we would be pleased to serve you in the future!
PSAG is taking stamp authentication and grading to the next level. Browse through the topics
below and get a better feeling of the future of stamp expertizing.
Expertize your stamps
Philatelic Library
Expertizing Process
Grade your stamps
Forensic Examination
How grading is done
Reference Collection
Photo Grading Guide
In October of 1955 the Bureau of Engraving and Printing (BEP) produced Special Handling stamps on an experimental, low moisture-content paper.
This “dry” paper has led to the terminology “dry-prints” for these stamps to differentiate them from their previous wet-print counterparts. Read More
