#U58813/2c Liberty Tree
$1.75- $2.95 #U5772c red 1976
$1.75- $2.95 #U58615/16c Surcharged
$1.00- $2.95 #U5893.1c Ultramarine 1979
$1.00- $2.50 #U5681 8/10c blue green 1974
$1.75- $2.50 #U5782.1c green 1977
$1.50- $2.50 #U5991980 15c Honeybee & Orange Blossums Env.
$1.75- $2.95 #U5792.7c green 1978 Non-Profit
$1.75- $2.95 #U6101986 8.5c The Mayflower Stamped Envelope
$1.75- $2.95 #U6261992 Western Americana PSE FDC
$1.50- $2.95 #U5638c 1971 rose red/bowling
$0.65- $2.50 #U5668/2c 1973 Eagle
$2.50 #U58115c red 1978
$1.75- $2.95 #UC431971 11c Air Post Envelope - Jet Plane
$1.75- $3.20 #U5821976 13c Emerald, Stamped Envelope
$1.00- $2.95 #U5546c blue 1970
$1.00- $2.50 #U5903.5c 1980 Non-Profit
$1.75- $2.95 #U57313c brown & bright green 1976
$1.75- $2.95 #U59420c brown 1981
$1.75- $2.95 #U6291992 Disabled Americans
$2.50- $2.95