Stamps of Bolivia, 6 base day
51 to 69 of 69
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1930, May 6 Graf Zeppelin b issue (no wmk info) (no perf info)
| - | 1b | — | — |
1930, May 6 Graf Zeppelin c issue
| - | 1.50b | |||||
| - | 3b | |||||
| - | 6b |
1937, Oct 6 1937 air a issue unwmk (7 stamps)
| - | 5c | — | — | |||
| - | 20c | |||||
| - | 50c | |||||
| - | 1b | — | — | |||
| - | 2b | — | — | |||
| - | 12b | |||||
| - | 15b |
1968, Nov 6 Cochabamba 400th issue (5 stamps)
| - | 1.40b | ltorg & dkrd | ||||
| - | 3.00b | ltbl & blk | ||||
| - | 4b | rose & blk | ||||
| - | 5p | blgrn & blk | ||||
| - | 10p | grayvio & blk |
1973, Aug 6 cacti (1973 Bolivia)
| - | 1.20b | multi | Mammillaria bocasana | |||
| - | 1.90b | multi | Opuntia cristata | |||
| - | 2p | multi | Echinocactus rebutia |
51 to 69 of 69