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Title: Hopper fed magnesium lamp by H [Go to resource]
Description: Hopper fed magnesium lamp by H. Larkin, London No. 141. Patented 1865. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1865 Source: Science Museum Creator: Larkin, H. (maker) Identifier: 1982-1037 Go to resource More Like this...
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