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Title: Safety lamp, N [Go to resource]
Description: Safety lamp, N. Rosa no.46b, Mueseler type, from the Ellis Lever Competition, and the Royal Commission on Accidents in Mines, 1879-86, maker: N. Rosa, Liege, 1883 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1883 Source: Science Museum Creator: Rosa, N. (maker) Identifier: 1886-233/182 Go to resource More Like this...
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