Record

Ref No	MS 3147/3/413/14
Title	Letter. Humphrey Jeffreys (Newcastle) to James Watt (Birmingham).
Level	Item
Date	1 Jul 1795
Description	Cannot send a copy of Robert Cameron’s patent specification. Quotation from the patent about using steam engines to raise coals. Can James Watt give him more information on how the steam engine was applied to raising coal 25 years ago.
Access Status	Open
Language	English

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