1975 10¢ Postal Service Bicentennial Mint Block

United States #1572-75 10¢ Postal Service Bicentennial - 4 Varieties, Attached Plate Block of 12 Varieties: #1572 - Stagecoach & Trailer #1573 - Locomotives #1574 - Airplanes #1575 -...

United States #1396 8¢ Postal Service Emblem Plate Block*Plate number and position may vary from image shown.

United States #1542 10¢ Fort Harrod Bicentennial Mint Single

United States #1489-98 8¢ Postal Service Employees - 10 Varieties, Attached Plate Block of 20 Varieties: #1489 - Window Clerk #1490 - Mail Pickup #1491 - Conveyor Belt #1492 - Sacking...

United States #1557 10¢ Mariner 10 Mint Single

United States #1556 10¢ Pioneer 10 Mint Sheet of 50 *Plate number and position may vary from image shown.

United States #1575 10¢ Satellite Mint Single

United States #1573 10¢ Locomotives Mint Single

United States #1578 10¢ Commerce Mint Single