1971 8¢ Space Achievements - 2 Varieties, Attached Mint Sheet

United States #1434-35 8¢ Space Achievements - 2 Varieties, Attached Plate Block*Plate number and position may vary from image shown.

United States #1427-30 8¢ Wildlife Conservation - 4 Varieties, Attached Mint Sheet of 32 *Plate number and position may vary from image shown.

United States #1434-35 8¢ Space Achievements Mint Pair

United States #1464-67 8¢ Wildlife Conservation - 4 Varieties, Attached Mint Sheet of 32 *Plate number and position may vary from image shown.

United States #1456-59 8¢ Colonial Craftsmen (4 Varieties, Attached) Mint Sheet of 50 Varieties include: #1456 - Glassmaker #1457 - Silversmith #1458 - Wigmaker #1459 - Hatter *Plate number and...