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Brt-160. Wt = 10.90g. Diam =
20.9-21.9mm |
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Stevens
Collection |
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Brt-160. Wt = 11.47g. Diam =
21.3-22.2mm. |
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Photo from
Bob Johnston |
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RY could be 5 or 9? |
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Photo from
Bombay Auctions, sale 12, lot 782 (via Bob Johnston) |
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