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Title: Calculating machine, Thomas de Colmar type in wooden case wi [Go to resource]
Description: Calculating machine, Thomas de Colmar type in wooden case with lid, Glash�tte, Saxony, Germany License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Temporal: 1880-1884 Source: Science Museum Creator: Burkhardt, A. und Cie Identifier: 1884-11 Go to resource More Like this...
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