1957: The winners of Club Natacion Barcelona

The team of Club Natacion Barcelona winner of the Spanish Championship in 1957. The team coached by Lajos Rajki: Ascencio, Bazan, Castillo, Altafaja, Munte, Abellan, Pantinat, Queralt, Mestres. 
Source: El Mundo Deportivo, 28 August 1957.