Links

The following are helpful Philatelic links:

PSE, Professional Stamp Experts: Website explains the grading process, gives population reports on graded stamps, and has an online price guide as well as a certificate verification feature.


psestamp.com

PSAG, Professional Stamp Authenticating and Grading. Excellent Website offers expertizing of US and Canadian Stamps. Contains useful information on how to evaluate your stamps.

http://www.stampauthentication.com

The Swedish Tiger.com  Incredibly informative website on US stamps. If you have a question about US Philately this is a great place to look for your answer.

http://www.theswedishtiger.com/ 

1847USA: Outstanding and informative award winning website! Excellent stamp photos and detailed information for identifying United States Stamps.

1847usa.com

American Philatelic Society From their website: With nearly 35,000+ members in more than 110 countries, the APS is the largest, nonprofit society in the world for stamp collectors.

http://www.stamps.org/

ASDA, American Stamp Dealers Assocaition is a professional organization serving philately since 1914. Excellent website for finding dealers who specialize in your area of philately
http://www.asdaonline.com/