Flag of Partido Republicano (1962 elections) and Coalición Unificación Nacional (1966 elections) of Costa Rica. In the 1966 election, Coalición Unificación Nacional was a coalition made up from Partido Republicano and Unión Nacional. Sources: [1] and [2]
Own work This file was derived from: Bandera unificacion.png:
Original: Dereck Camacho Vector:  Roqz