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Title: Young's adjustable perforators, for punching double holes in [Go to resource]
Description: Young's adjustable perforators, for punching double holes in denture plates, steel, by C. Ash and Sons, England, 1890-1930 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: perforators Temporal: 1890-1930 Source: Science Museum Creator: Ash,C. and Sons (maker) Identifier: 1980-1865/8 Go to resource More Like this...
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