![U592 - 1981 18c Stamped Envelopes and Wrappers - violet U592 - 1981 18c Stamped Envelopes and Wrappers - violet](https://cdn11.bigcommerce.com/s-9xwo1raw7u/images/stencil/500x659/products/85578/65597/USA-U592__25670.1711103069.jpg?c=1)
1981 18c Stamped Envelopes and Wrappers,violet
# U592 FDC - 1981 18c Stamped Envelopes and Wrappers - violet
$1.75 - $2.95
Stamped Envelopes
A stamped envelope or postal stationery envelope (PSE) is an envelope with a printed or embossed indicium indicating the prepayment of postage. It is a form of postal stationery, and a neat addition to any stamp collection.