There were three (3) stamps issued by the US Postal Service to commemorate baseball giant and civil rights activist, Jackie Robinson. The first stamp was 20-cent issued August 2, 1982.
The second stamp was issued on February 18, 1999 and is 33-cents.
It shows Robinson sliding on a base.
The third stamp is also a 33-cent stamp and shows him fielding. It was issued on July 6, 2000.