Alum posters & prints

Illustration of Baker Holding Loaf of Bread Containing Alum Anonymous

Alum works in Yorkshire Anonymous

Faragleone, Alum Rock of Vulcano, with Grotto Dwellings of the Vulcanese Anonymous

General view of an Alum works in the Whitby area, Yorkshire, 1814 Havell & Son

The Alum Mines in Tolfa, c.1630 Pietro da Cortona

Meeting of the British Association at Southampton, Alum Bay, Isle of Wight, the Geologists Landing, 1846 Anonymous