ISWSC logo

The International Society of
World Wide Stamp Collectors

ISWSC Stamp Answer Person Question — how do I know if my stamps have value

Showing posts for the question how do I know if my stamps have value:

Asked/answered by:
Question/answer
tlrrealty@gmail.com

created on:
Mar 27 2017
08:42:01 PM
I have certificate of authenticity numbers on the back but I have no clue what that means. What are my next steps thanks

REPLY TO POST
wgsil60@gmail.com

created on:
May 31 2017
10:10:39 AM
Certificates of Authenticity generally are meaningless as they are printed by the person selling the items. To determine the value of your stamps, make a trip to your local library where they generally have a set of stamp catalogues.

REPLY TO POST