Issuer: Papua New Guinea
Issue: 500th Anniversary of the Discovery of America / World Columbian Stamp Expo '92
Date: 4/15/1992 (1992 sheets)

Block 1 (2, 2 x 1)
1, 1: 60t d="Santa Maria"
1, 2: 90t d=Christopher Columbus (1992 Papua New Guinea)



External links:
Colnect 470362..0%9992_Chicago