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Title: Sinclair Cambridge pocket calculator, 1973. [Go to resource]
Description: Sinclair Cambridge Electronic Pocket Calculator License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: electronic calculators Temporal: 1973 Source: Science Museum Creator: Sinclair Radionics Limited Identifier: http://collectionsonline.nmsi.ac.uk/grab... Go to resource More Like this...
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