Up for sale is a stamp pin based upon the 1982 USPS stamp that depicts Baseball Star Jackie Robinson and Robinson Stealing Home Base as part of the Black Heritage series. The inscription on the back reads: McDonald's Limited Edition African American Heritage Stamp Pin Series Pin 3 of 4: produced under license by Winco International Chatsworth , CA. This pin is metal and measures approximately 1 1/8 X 3/4 inches. The original 20-cent stamps were Scott #2016. This item makes a great lapel pin, hat pin or tie tac.