اولیایکویچ

Original artwork painted directly on the envelope by an artist.

Most sought-after cachets. Artists like ArtCraft, Dorothy Knapp, and others command premiums. Each is unique.

Mass-produced design printed on envelopes, often in color.

Common for modern FDCs. Companies like ArtCraft, Colorano, and Fleetwood produced quality printed cachets.

Design applied using a rubber stamp, sometimes hand-colored.

Considered less desirable but early examples can have value. Some collectors specialize in certain add-on makers.

Real photograph affixed to the cover related to the stamp subject.

Popular in the 1930s-1950s. Condition of the photograph greatly affects value.

Raised design pressed into the envelope paper.

Elegant appearance but common. Some early 20th century embossed cachets are collectible.

Computer-designed and printed cachets on modern FDCs.

Modern production means high supply. Some limited editions can appreciate over time.