No true philatelist would pass up an 1860s stamped Pony Express envelope, now valued at as much as $50,000. No wonder Rita Braver can find dedicated stamp collectors in all sorts of places. Originally ...

Collecting stamps can be as easy as pulling a stamp off an envelope delivered by mail or as complicated as studying historical events to find a particularly rare or coveted one. Whatever the interest, ...

Many collectors today wonder if postage stamps are good investments. While some rare and historical stamps have increased in value over the years, the market can be very unpredictable. Factors like ...