1972 8¢ Parent Teacher Association - Reversed Plate Number, Plate Block

United States #1463 8¢ Parent Teacher Association Plate Block

United States #1463 8¢ Parent Teacher Association Mint Sheet of 50 *Plate number and position may vary from image shown.

United States #1473 8¢ Pharmacy Plate Block

United States #1474 8¢ Stamp Collecting Plate Block

United States #1453 8¢ Yellowstone Park Plate Block

United States #1447 8¢ Peace Corps Plate Block

United States #1455 8¢ Family Planning Plate Block

United States #1468 8¢ Mail Order Business Plate Block

United States #1446 8¢ Sidney Lanier - Poet Plate Block