1972 8¢ Yellowstone Park Plate Block

United States #1453 8¢ Yellowstone Park Mint Single

United States #1473 8¢ Pharmacy Plate Block

United States #1474 8¢ Stamp Collecting Plate Block

United States #1452 6¢ Wolf Trap Farm 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

United States #1471 8¢ Christmas - Virgin Mother Plate Block