BOLIVIA
AIR POST STAMPS
1951 Issues Surcharged
1957

100 B ON 3 B

200 B ON 2 B

500 B ON 4 B

600 B ON 1 B

900 B ON 30 C

700 B ON 20 C

1800 B ON 50 C

800 B ON 40 C

3000 B ON 5 B

5000 B ON 10 B

Presidents Zuazo and Aramburu
1957

600 B

700 B

900 B