« Previous Luis Munoz Marin definitive stamp View Full Size All Images Block of six Luis Munoz Marin definitives, the first elected governor of Puerto Rico Cachet Ralph Achgill RKA Cachets Format Other Tags LuisMunozMarin OfficialFirstDay PuertoRico Selvage Dates & Locations Feb. 18, 1990 San Juan, PR, US Related Covers Luis Munoz Marin definitive stamp Jesse Owens by RKA First Elected Governor of the Territory… Wyoming Centennial Columbus Landing in Puerto Rico Columbus Landing in Puerto Rico by Bevil
