SteamEngine_Boulton&Watt_1784.png
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Summary
Description SteamEngine Boulton&Watt 1784.png |
English:
Sketch showing a steam engine designed by
Boulton & Watt
, England, 1784.
Labelling: B steam valves (input),
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Date | ||||
Source |
Scanned from a paper reproduction of the original sketch.
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Author | Robert Henry Thurston (1839–1903) | |||
Permission
( Reusing this file ) |
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