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Brt-1536c.
Wt = 4.23g. Diam = ~17.5mm. Axis ↑↓ |
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Photo from Noonan 8th Feb ’23
(Puddester), lot 707 |
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Wt = 2.77g. Diam =
17.4-17.7mm |
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Stevens
Collection |
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Wt = 3.20g. Diam =
17.6-17.9mm |
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Stevens
Collection |
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