1973 S Madonna by Raphael, Plate Block of 12 8c Postage Stamps, Scott1507, MNH, OG
1973 Spirit of Independence Block of 4 8c Postage Stamps, Scott1476, MNH, OG
1973 Spirit Of Independence Plate Block Of 4 8c Postage Stamps - MNH, OG - Scott 1476 - CX307
1973 Statue of Liberty Airmail Plate Block Set of 4 34932-34931 - Scott C87 MNH
1973 Statue of Liberty Airmail Plate Block Set of 4 34932-34941 - Scott C87 MNH
1973 Statue of Liberty Airmail Plate Block Set of 4 34942-34928 - Scott C87 MNH
1973 Statue of Liberty Airmail Plate Block Set of 4 34942-34941 - Scott C87 MNH
1973 Statue of Liberty Airmail Plate Block Set of 4 34942-34955 - Scott C87 MNH
1973 Statue of Liberty Airmail Plate Block Set of 4 34956-34931 - Scott C87 MNH
1973 Statue of Liberty Airmail Plate Block Set of 4 34956-34955 - Scott C87 MNH
1973 Statue of Liberty Airmail Plate Block Set of 4 34959-34955 -Scott C87 MNH
1973 USPS Rural Mail Delivery Strip Of 20 8c Postage Stamps - Scott 1489-1498a
1973 Willa Cather Plate Block of 4 8c Postage Stamps - MNH, OG - Scott 1487
1973 Willa Cather Single 8¢ Postage Stamp, Scott 1487, MNH, OG
1973 WINGED ENVELOPE Airmail #C79 Plate Block of 4 13c Postage Stamps - Scott C79 - MNH,OG
1973 Winged Letter Single 13c Air Mail Postage Stamp, - Scott C79 - MNH,OG
1973 Zip Code Promotion Block of 4 10c Postage Stamps, Scott1511, MNH, OG
1973, Electronics Progress, Plate Block of 4 11c Airmail Postage Stamps - Scott C86 - MNH,OG
1974 Zip Code Promotion Single 10c Postage Stamp - Scott 1511 - MNH,OG
1974 "Help Retarded Children" Plate Block Of 4 10c Postage Stamps - MNH, OG - Scott 1549 - CX323
1974 - Robert Frost Plate Block Of 4 10c Stamps - Scott# 1526 - MNH, OG - CX482
1974 - Robert Frost Single 10c Stamp - Scott# 1526 - MNH, OG - CX482a
1974 1st Kentucky Settlement Ft Harrod Plate Block Of 4 10c Postage Stamps - Scott 1542 - MNH, OG - CW8a
1974 Chautauqua Tent Rural America Single 10c Postage Stamp - Scott 1505 - MNH,OG
