1981 15¢ Everett Dirksen Mint Sheet of 50 Stamps

United States #1874 15¢ Everett Dirksen Mint Single

United States #1874 15¢ Everett Dirksen Plate Block*Plate number and position may vary from image shown.

United States #1875 15¢ Whitney Moore Young Mint Sheet of 50 Stamps Mint condition, never hinged.

United States #1858 18¢ George Mason Mint Sheet of 50 Stamps Mint condition, never hinged.

United States #1890 18¢ "Waves of Grain" Mint Sheet of 50 Stamps Mint condition, never hinged.