#YS19721972 Commemorative Stamp Year Set
$3.75- $10.75 #YS19741974 Commemorative Stamp Year Set
$2.95- $10.95 #YS19711971 Commemorative Stamp Year Set
$3.50- $10.95 #YS19751975 Commemorative Stamp Year Set
$4.25- $14.95 #YS19701970 Commemorative Stamp Year Set
$3.15- $10.95 #1489-981973 8c Postal Service Employees
$1.75- $22.50 #YS19761976 Commemorative Stamp Year Set
$3.50- $12.75 #YS19771977 Commemorative Stamp Year Set
$4.25- $17.50 #1530-371974 10c Universal Postal Union
$3.50- $22.95 #YS19781978 Commemorative Stamp Year Set
$5.00- $19.50 #14751973 8c Love Series: Red Love
$0.20- $32.50 #YS19791979 Commemorative Stamp Year Set
$4.50- $21.95 #YS19691969 Commemorative Stamp Year Set
$3.50- $11.50 #1448-541972 National Parks Centennial set of 7 stamps
$1.70- $2.60 #1509/201973-74 Regular Issues set of 6 stamps
$1.30- $9.75 #YS19651965 Commemorative Stamp Year Set
$2.85- $6.95 #YS19671967 Commemorative Stamp Year Set
$2.50- $7.25 #YS19801980 Commemorative Stamp Year Set
$4.75- $21.50 #YS19681968 Commemorative Stamp Year Set
$2.25- $7.75 #MM50145x30mm 50 Horizontal Black Split-Back Mounts
$3.50 #14761973 8c Colonial Communications: Pamphlet Printing
$0.20- $25.00 #YS19661966 Commemorative Stamp Year Set
$2.25- $6.75 #14771973 8c Colonial Communications: Posting a Broadside
$0.20- $34.95 #14781973 8c Colonial Communications: Postrider
$0.20- $25.00 #14791973 8c Colonial Communications: Drummer
$0.20- $25.00 #1480-831973 8c Boston Tea Party
$0.70- $25.00 #14841973 8c George Gershwin
$0.20- $16.00 #14851973 8c Robinson Jeffers
$0.20- $16.00 #14861973 8c Henry O. Tanner
$0.20- $16.00 #14871973 8c Willa Cather
$0.20- $20.00 #14881973 8c Nicolaus Copernicus
$0.20- $20.00 #14991973 8c Harry S. Truman
$0.20- $17.50 #15001973 6c Progress in Electronics: Marconi's Spark Coil and Gap
$0.30- $18.50 #15011973 8c Progress in Electronics: Transistors and Printed Circuit
$0.20- $19.50 #15021973 15c Progress in Audio & Visual Electronics
$0.50- $37.50 #15031973 8c Lyndon B. Johnson
$0.20- $15.50 #15041973 8c Rural America: Angus Cattle
$0.20- $20.00 #15071973 8c Traditional Christmas: The Small Cowper Madonna
$0.20- $20.00 #15081973 8c Contemporary Christmas: Needlepoint Christmas Tree
$0.20- $20.00