American Philatelic Society (APS) Homepage

The foremost philatelic organization in the United States, for collectors of both United States and foreign stamps.  We highly recommend applying for membership in this prestigious organization.

Linn's Stamps News Homepage

The #1 weekly stamp newspaper in the United States. Includes news and views about stamps from all over the world.

eBay Homepage

The #1 auction site for just about everything (including stamps!!)  See the current eBay Auctions by C & G Stamps.

American Philatelic Expertizing Service (APEX)

The stamp expertizing arm of the American Philatelic Society.

Professional Stamp Experts

The most popular expertizing service for "grading" and identification of your stamps. These guys invented the idea of grading stamps.