BOLIVIA
AIR POST STAMPS
Regular Issues of 1925 Surcharged
1937

3 B ON 50 C

10 B ON 5 B

5 B ON 2 B
ON 1 B

Courtyard of Potosi Mint and Other Designs
1938

20 C

50 C

30 C

40 C

60 C

1B

3B

2B

5B