Sujet
Preparation of copper and silver to be alloyed for production of coins, 1683. Artist: Unknown
Légende
Preparation of copper and silver to be alloyed for production of coins, 1683. Copper is melted (1) while an apprentice (9) soaks birch twigs in water. When the copper is poured onto the twigs it forms grains. It is then ready to be alloyed with silver being heated at (7). From a 1683 English edition of Beschreibung allerfurnemisten mineralischen Ertzt by Lazarus Ercker, first published in 1580.
Oxford Science Archive
Date
1683
Crédit
Photo12/Heritage Images
Notre référence
HRM19B65_147
Model release
Non
Licence
Droits gérés
Format disponible
50,0Mo (2,3Mo) / 30,8cm x 40,6cm / 3641 x 4799 (300dpi)