Bronze metal medallions. Obverses have reliefs of busts of men, reverses have reliefs of ships and writings. - Fernao De Magalhaes, ship Victoria 1519 - Pedro Alvares Cabral, ship El Rey 1500 - Vasco Da Gama, ship San Gabriel 1497 - Cristovao Colombo, ship Santa Maria 1492 Presented in red velvet lined box with plate that reads O Presidente Da Camara De Castro Daire Ao Presidente Da Camara De S. Diego, Setembro 1979. Donated 9/19/80 at Cabrillo Festival.