Distillation of nitric acid (Aqua fortis or parting acid) in an' iron man with two noses'. From "Philio-Chemico-Medicus" Christopher Packe (1689). Translation of the collected works of the German physician Johann Rudolph Glauber (1604-1770). Woodcut.

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Keywords: ., /, acid, chemistry, condenser, distillation, furnace, laboratory, nitric, science, woodcut.