Stamps and Postcards
Stamp collecting is one of the oldest and most common of collecting endeavors. Value is determined by the age of a stamp, its scarcity, and if it has any peculiarities that make it unique, and therefore desirable to other collectors. Postcards may or may not have much collectable cachet. The artist is the most important factor, followed by the condition of the card. Keep the cards in protective sleeves to prevent damage and deterioration.