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Title: Triumphator Calculating Machine, serial no.360699 CRN2 [Go to resource]
Description: Triumphator Calculating Machine, serial no.360699 CRN2 License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: calculating machine (pinwheel) Temporal: 1945-1965 Source: Science Museum Creator: Triumphator Company Limited Identifier: http://collectionsonline.nmsi.ac.uk/grab... Go to resource More Like this...
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