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Title: 4 (four) shade cards of coloured casein samples, two marked [Go to resource]
Description: 4 (four) shade cards of coloured casein samples, two marked with Erinoid logo, probably 1930's License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Creator: Erinoid Ltd. (maker) Identifier: 1981-625 Go to resource More Like this...
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