The peso boliviano divided into 100 centavos, was the currency of Bolivia

Bolivia

Bolivia officially known as Plurinational State of Bolivia , is a landlocked country in central South America. It is the poorest country in South America...

 from January 1, 1963 until December 31, 1985. It replaced the boliviano at 1 peso boliviano = 1000 bolivianos. "$b." was the currency symbol for the peso boliviano.

On December 15, 1959, Bolivia had introduced a comprehensive economic stabilization program that abolished most currency restrictions on the boliviano, which had suffered badly from inflation.