Record

Ref NoMS 3147/3/540/43
TitleLetter. John, Archduke of Austria (Vienna) to Boulton & Watt [Soho]. 17 Feb. 1817.
LevelItem
Date17 Feb 1817
DescriptionDocketed “Favourable account of his steam engine. Sends the specimens of medals from the Mint at Milan. Transmits drawings of a method of keeping the paddles of the wheels of steam boats perpendicular on entering and leaving the water.”
Access StatusOpen
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