![](http://www.alamy.com/thumbs/6/C0435EDA-4A2B-4393-A951-CF52E92417CD/HBR4K5.jpg)
Image taken from page 446 of 'The Metallurgy of Gold ... Third edition, revised and enlarged' Image taken from page 446 of 'The Metallurgy of Gold
Size: 1806px × 1384px
Photo credit: © Classic Collection / Alamy / Afripics
License: Licensed
Model Released: No
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