Record

Ref NoMS 3147/3/485/10
TitleLetter. James Watt (Soho) to Ambrose Weston (38 Fenchurch St., London). 20 Nov. 1797.
LevelItem
Date20 Nov 1797
DescriptionThe letter includes a rough sketch of the ram.
Summarised by Hazleton “Concerning the drafting out of a patent, for the hydraulic ram in conjunction with Argand.”
Access StatusOpen
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