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Brt-436b. Wt = 2.47g. Diam = 19.9-20.0mm.
Axis ↑↑ |
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Photo from Bob Johnston |
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Wt = 2.57g. Axis not given |
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Photo from Steve Album, sale 49, lot 766 |
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Brt-436b. Wt = 2.47g. Diam = 19.9-20.0mm.
Axis ↑↑ |
|
|
Photo from Bob Johnston |
|
|
|
|
|
Wt = 2.57g. Axis not given |
|
|
Photo from Steve Album, sale 49, lot 766 |
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