009687
Bellows operated by a camshaft, supplying draught to a smelting furnace. From 'De re metallica', by Agricola, pseudonym of Georg Bauer (Basle, 1556). Woodcut.
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Bellows operated by a camshaft, supplying draught to a smelting furnace. From 'De re metallica', by Agricola, pseudonym of Georg Bauer (Basle, 1556). Woodcut.
Add to Cart