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.
1978 2.7c Stamped Envelopes and Wrappers - Non-Profit, green
1976 15c Stamped Envelopes and Wrappers - Auto Racing, red, blue & black
1974 10c Stamped Envelopes and Wrappers - yellow, bright blue & light green
1981 18c Stamped Envelopes and Wrappers - violet
1976 13c Stamped Envelopes and Wrappers - emerald
1980 15c Stamped Envelopes and Wrappers - Honeybee & Orange Blossoms
1979 3.1c Stamped Envelopes and Wrappers - ultramarine
1978 15c Stamped Envelopes and Wrappers - red
1940 6c Stamped Envelopes and Wrappers - blue
Stamped Envelopes