1979 15¢ International Year of the Child Plate Block

United States #1772 15¢ International Year of the Child Mint Single

United States #1772 15¢ International Year of the Child Mint Sheet of 50 *Plate number and position may vary from image shown.

United States #1801 15¢ Will Rogers Plate Block

United States #1788 15¢ Special Olympics Plate Block

United States #1773 15¢ John Steinbeck Plate Block

United States #1774 15¢ Albert Einstein Plate Block

United States #1799 15¢ Christmas - Madonna Plate Block

United States #1107 3¢ International Geophysical Year Plate Block

United States #1266 5¢ International Cooperation Year Plate Block