1971 8¢ Wildlife Conservation - 4 Varieties, Attached Mint Sheet

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

United States #1434-35 8¢ Space Achievements - 2 Varieties, Attached Mint Sheet of 50 *Plate number and position may vary from image shown.

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

United States #1448-51 2¢ Cape Hatteras - 4 Varieties, Attached Mint Sheet of 100 *Plate number and position may vary from image shown.

United States #1387-90 6¢ Natural History - 4 Varieties, Attached Mint Sheet of 32 *Plate number and position may vary from image shown.