BOLIVIA. El Banco Mercantil. 5 Bolivianos, 1911. P-S173b. PMG Extremely Fine 40. Printed by ABNC. Miners at center with dark penned signatures below the central vignette. The reverse depicts Potosi Mountain at center with vignettes of a church and a monument below. Just three examples of this variety have been graded by PMG. PMG Pop 1/1 Finer. From the Ricardo Collection.