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Title: [Scottish letters patent granted to Thomas Farmer re obtaini [Go to resource]
Description: [Scottish letters patent granted to Thomas Farmer re obtaining sulphur, sulphurous acid and other products from pyrites (6p.) 1840 Oct 14. With attached (broken) wax seal in can. In latin; sealed in Edinburgh. This relates to patent no. 8398 of Feb. 1840] License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: Letters patent Temporal: 1840 Source: Science Museum Identifier: 2001-16 Go to resource More Like this...
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