taristamp

A taristamp is a type of postage stamp that features tar, a dark, viscous substance derived from wood or coal. These stamps are primarily used for special events or commemorative purposes, often relating to industries that involve tar production or its historical uses. The tar is typically incorporated into the stamp's ink or paper during the manufacturing process, giving the stamp a unique texture and appearance.

The use of tar in stamps is relatively uncommon. Most postage stamps are made from conventional paper and ink. However, some postal administrations have issued taristamps to highlight specific themes, such as forestry, industrial heritage, or even certain artistic expressions. The tactile quality of tar can add a distinctive element to the stamp, making it a collectible item for philatelists interested in unusual stamp materials.

Collectors may seek out taristamps for their rarity and the unique sensory experience they offer. The production of these stamps requires specialized techniques to ensure the tar is stable and does not degrade the stamp's integrity over time. While not a mainstream philatelic category, taristamps represent a niche within stamp collecting that appeals to those who appreciate unconventional materials and thematic depth in their collections.