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Calculating Drums, Slide Rules and Abacuses...
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9 Calculating Machines...
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Brunsviga B 183 Triplex, c. 1955...
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Calculators and Calculating Aids...
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2 Curta Pocket Calculators...
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3 Calculators...
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Mercedes/Gauss Calculator, 1907 onwards...
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Thomas de Colmar Arithmomètre, c. 1882...
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Curta Type II Calculator (Light-Grey), 1959...
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Archimedes Junior Calculator, 1925...
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Burkhardt Arithmometer Model A, c. 1895...
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2 Calculating Machines...
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Loga Calculating Drum, c. 1930...
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Thomas' Arithmomètre, c. 1870...
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Kuli Calculating Machine, 1913 onwards...
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Swiss Conto Modell C Calculating Machine, 191...
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4 Cylinder Musical Objects, c. 1920...
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Early Fusee Musical Clock Base, c. 1820...
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Pathé Diffusor Gramophone, c. 1920...
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Pathéphone Reflex "Coq" Gramophone, c. 1915...
