Alum industry
Images from the collections
Images referencing Alum industry
2 images from works
Works from the collections
2 works
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Processing of alum. Etching, 1769.
Date: 1769Reference: 31030i
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- Online
"Vulcan's cave" on the Solfatara, near Naples, showing volcanic gases and the processing of alum. Etching by Bénard after Delarue.
De la Rue, draughtsman, active 18th century.Date: [between 1700 and 1799]Reference: 43901i