Record

Ref NoMS 3147/3/370/8b
TitleLetter (press copy). James Watt (Birmingham) to Thomas Allingham (London).
LevelItem
Date13 Sep 1784
DescriptionDetails of the cost of an engine with a 24 inch cylinder and 6ft. stroke. Details of the cost of the premium and the coals it will consume. Has not calculated for the engine being used to blow the hearth.
Access StatusOpen
LanguageEnglish
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