A description about grinding stones and steps for manufacturing razors. And affiliated dangers of the trade.
Attachment 115556
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A description about grinding stones and steps for manufacturing razors. And affiliated dangers of the trade.
Attachment 115556
Attachment 115557
Attachment 115558
Attachment 115559
Attachment 115560
Thanks. It's interesting that they didn't really care about preventing the unhealthy things that would kill them.