1978 13¢ Dr. Papanicolaou Plate Block

United States #1754 13¢ Dr. Papanicolaou Mint Single

United States #1754 13¢ Dr. Papanicolaou Mint Sheet of 50 *Plate number and position may vary from image shown.

United States #1733 13¢ "Resolution" Plate Block

United States #1744 13¢ Harriet Tubman Plate Block

United States #1731 13¢ Carl Sandburg Plate Block

United States #1753 13¢ French Alliance Plate Block

United States #1755 13¢ Jimmie Rogers Plate Block

United States #1734 13¢ Indian Head Penny Plate Block

United States #1732 13¢ Captain James Hook (Alaska) Plate Block