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"Archimedes Mod. B" Arithmometer, 1906...
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"Bunzel-Delton" Model 4 Calculating Machine, ...
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Burroughs Class 1, Style 2 Adding Machine, c....
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"Burroughs Sensimatic Series 300", c. 1955...
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4 Spoked-Wheel Calculating Machines...
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2 Stepped-Drum Calculating Machines...
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5 Calculators, c. 1940-1960...
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"Millionär" Calculating Machine, 1895...
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"Peerless" Calculating Machine, 1904...
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"Austria" Model IIb Arithmometer, c. 1909...
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"XxX (X multiplied by X)" Calculating Machine...
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French Brass Sector by Butterfield, c. 1700...
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20 Counters for Mercedes Booking Machines, c....
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4 x Abacus...
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8 Calculating Discs...
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"L'Infaillible" Spiral Mechanical Calculator,...
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2 Special Calculating Machines...
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4 Electrical Calculators, c. 1925...
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"Saxonia" (Rolltop), 1910...
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"Omega" Art-Nouveau Calculating Machine, 1904...
