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Title: Slab of "Newtempheit" heat insulating material [Go to resource]
Description: Slab of "Newtempheit" heat insulating material License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Creator: Newall Insulation Co. Ltd. (maker) Identifier: 1928-1118 Go to resource More Like this...
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