Stamps of Bolivia, gray&multi color
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postage
1951, Nov 5 flag 100th issue unwmk (no perf info)
| X | 7.50b | gray & multi | condor & flag of Bolivia |
1963, Mar 21 21st South American Soccer Championships issue
| - | 60c | gray & multi | players & flags | |||
| X | 1b | gray & multi | Goalkeeper catching ball |
1974, May 15 orchids (1974 Bolivia)
| X | 20c | gray & multi | Cattleya nobilior |
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