American Poet Series On August 22, 1970, the US Post Office issued the first stamp in the American Poet Series. Prior to this series, there had been a relatively small number of stamps honoring Amer...

Mounts Protect Your Stamps Mystic Mounts are a safe haven for your stamps – sturdy “envelopes” that gently surround your stamps. Mounts preserve your stamps and prevent damage from common threats like...