1977 4¢ Books & Eyeglasses Plate Block

United States #1712-15 13¢ Butterflies - 4 Varieties, Attached Plate Block Varieties: #1712 - Swallowtail #1713 - Checkerspot #1714 - Dogface #1715 - Orange-Tip *Plate number and position may vary...

United States #1716 13¢ Lafayette Plate Block

United States #1592 10¢ Justice Plate Block*Plate number and position may vary from image shown.

United States #1717-20 13¢ Skilled Hands - 4 Varieties, Attached Plate Block Varieties: #1717 - The Seamstress #1718 - The Blacksmith #1719 - The Wheelwright #1720 - The Leatherworker *Plate number...

United States #1728 13¢ Surrender at Saratoga Plate Block

United States #1704 13¢ Washington at Princeton Plate Block*Plate number and position may vary from image shown.

United States #1582 2¢ Speaker's Stand Plate Block*Plate number and position may vary from image shown.

United States #1711 13¢ Colorado Statehood Plate Block

United States #1726 13¢ Articles of Confederation Plate Block