#U6001981 18c Hand & Braille Stamped Envelope
$1.75- $2.95 #U6011981 20c Capital Dome Stamped Envelope
$1.00- $2.95 #U5981980 15c America's Cup Stamped Envelope
$1.00- $2.95 #U59715c Bl.& Rose Claret (1980) Bicycle
$1.75- $2.95 #U6061984 20c Small Business USA Envelope
$1.00- $2.95 #U6021982 20c Great Seal of the U.S. Envelope
$1.00- $2.95 #U59615c red, green & black 1979
$1.75- $3.20 #U5893.1c Ultramarine 1979
$1.00- $2.50 #U59218c violet 1981
$1.00- $2.95 #U5991980 15c Honeybee & Orange Blossums Env.
$1.75- $2.95 #U6031982 20c Purple Heart Stamped Envelope
$1.50- $2.95 #U6041983 5.2c USA Stamped Envelope
$1.75- $2.95 #U6101986 8.5c The Mayflower Stamped Envelope
$1.75- $2.95 #U5792.7c green 1978 Non-Profit
$1.75- $2.95 #U58813/2c Liberty Tree
$1.75- $2.95 #U6201991 Postal S. Non-Profit
$1.75- $2.95 #UX89US 1981 12c Isaiah Thomas Postal Card
$0.60- $2.00 #U6121988 8.4c US Frigate Constellation Env.
$1.75- $2.95 #U59420c brown 1981
$1.75- $2.95 #U6081985 22c American Buffalo Stamped Env.
$1.75- $2.95