Issuer: Mongolia
Issue: 500th Anniversary of Discovery of the Americas
Date: 5/22/1992 (1992 sheets)

Block 1 (2, 2 x 1)
1, 1: 30t d=Christopher Columbus (1992 Mongolia)
1, 2: 30t d="Santa Maria"



External links:
Colnect 316738..y_of_America_I