AR 50 Centavos, 30.02 mm, 11.79 g.
Republic
O: arms surmounted by eagle.
REPUBLICA [-] BOLIVIANA, 9 stars below.
R: denomination within wreath.
LA UNION ES LA FUERZA .PTS [monogram]. 1899 C.B. / MEDIO Bo / 50 CENTs / 9 Ds FINO
KM #161.5
About uncirculated, nice original patina, well struck.