Record

Ref NoMS 3219/4/2/3/1/47
Finding NumberMS 3219/4/125/47
TitleCopy-press letter. James Watt (Birmingham) to Mr McGrigor (——).
LevelItem
Date12 August 1780
Description** 2pcs. [He will send off a copying machine the following week as there have been delays in production. Method of sdetermining the quantity of alkali in ashes. Method of making alkali from common salt. The cost of the copying machines].
Access StatusOpen
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