Rumford's fireplace. Improved efficiency by reducing
Rumford's fireplace. Improved efficiency by reducing chimney and depth of fireplace and putting polished plates to reflect heat into room. Wood engraving circa 1880. Benjamin Thompson, Count Rumford (1753-1814) Anglo-American scientist and administrator
Picture No
13906514
Media ID
48522840
Size
6000px x 2664px
(2.8MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive
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Administrator Anglo-american Depth Efficiency Heating Improved Polished Reducing Reflect Rumford
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