#U6171989 25c Stamped Envelopes and Wrappers - Space Station Hologram
$1.50 #U6251992 29c Space Station
$1.50- $2.75 #U6181990 25c Lombardi Trophy
$1.50- $2.95 #M671Hologram Envelopes, set of 2
$2.25 #1434-351971 8c Space Achievements
$0.35- $23.50 #U6331995 32c Old Glory
$1.75- $2.95 #11931962 4c Project Mercury
$0.20- $18.50 #31781997 $3 Mars Pathfinder
$3.25- $13.95 #U6361995 10c Graphic Eagle PSE FDC
$1.50- $2.95 #1331-321967 5c Accomplishments in Space
$0.55- $50.00 #14201970 6c The Landing of the Pilgrims
$0.20- $18.50 #15291974 10c Skylab Project
$0.20- $25.00 #U6101986 8.5c Stamped Envelopes and Wrappers - The Mayflower
$1.75- $2.95 #17591978 15c Viking Missions to Mars
$0.20- $34.50 #U6281992 19.8c Bulk Mail Rate Cancelled Envelope
$1.50- $2.95 #U6291992 Disabled Americans
$2.50- $2.95 #UC251956 6c Air Post Envelope, red
$1.75- $3.20 #31731997 32c First Supersonic Flight
$0.30- $25.00 #U5981980 15c Stamped Envelopes and Wrappers - America's Cup
$1.75- $2.95 #U6411996 32c Paralympics Cancelled Envelope
$1.50- $2.95