BS_20_1_BurgAltena_1782 Ausschmieden von Zangenbissen.jpg

The Prussian mining official Friedrich August Alexander Eversmann (1759-1837) made this colored pen and ink drawing. It shows the forging of pincer bites in coarse wire and is an excerpt from "Zur Draht-Fabrick", Friedrich August Alexander Eversmann, 1782.

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