1905 BRITISH ASSOCIATION
1905 British Association
TRANSVAAL
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| BA150 |
| 1906 2nd February, envelope printed upper left 'SOUTH AFRICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE / TRANSVAAL, ORANGE RIVER COLONY & NATAL SECTION.' Sent without charge and cancelled in red 'JOHANNESBURG / PAID' datestamp, addressed to Heidelberg. Most unusual and very scarce. |
| £225 |
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