1958 3¢ Gardening & Horticulture Plate Block

United States #1100 3¢ Gardening & Horticulture Mint Single

United States #1100 3¢ Gardening & Horticulture Mint Sheet *Plate number and position may vary.

United States #1104 3¢ Brussels Exhibition Plate Block

United States #1108 3¢ Gunston Hall Plate Block

United States #1105 3¢ James Monroe Plate Block

United States #1106 3¢ Minnesota Statehood Plate Block

United States #1107 3¢ International Geophysical Year Plate Block

United States #1122 4¢ Forest Conservation Plate Block

United States #1111 8¢ Simon Bolivar Plate Block