50 Pesos Tania the Guerrilla Fighter

Tania the Guerrilla Fighter — born Haydée Tamara Bunke Bider in Buenos Aires to German communist émigrés — was the only woman to fight alongside Che Guevara in the disastrous 1966–67 Bolivian campaign. She was killed in an ambush at the Vado del Yeso river crossing in August 1967, two months before Guevara himself was captured and executed. Cuba elevated her to revolutionary martyrdom almost immediately.

This 1989 issue belongs to a broader Cuban gold series commemorating figures of socialist struggle, produced largely for the international collector market rather than domestic circulation — hard currency was the point, not patriotism.