How to Soak, Sort, and Store Stamps? - American Philatelic Society
Buying stamp mounts is the best way to protect the value of your stamps, especially for "Never Hinged" (mint) specimens. Unlike hinges, mounts use a protective sleeve that attaches to the page without touching the stamp's original gum. 1. Choose Your Mount Type
Stamps can shift or fall out if the album is turned upside down. 2. Pick Your Aesthetic: Black vs. Clear