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Title: Electric triple point adaptor made of phenol formaldehyde, w [Go to resource]
Description: Electric triple point adaptor made of phenol formaldehyde, with one connector missing, made in England, 1920-1940. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: Electric triple point adaptor Temporal: 1920-1940 Source: Science Museum Identifier: 2005-349 Go to resource More Like this...
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