Rock Salt: Marston Salt Mine, Northwich, Cheshire
Rock Salt: Marston Salt Mine, Northwich, Cheshire, England, showing how pillars of rock salt were left to support roof. In background work continues by candlelight in chamber called The Cathedral. German aquatint circa 1820
Picture No
13919580
Media ID
48379605
Size
4500px x 3300px
(3.3MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive
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Aquatint Candlelight Chemical Cheshire Continues Marston Northwich Pillars
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