Addimult Pocket Adder Perfect 6 (0886)

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Index: 0886


Year: Ca 1960


Maker: Addimult, Germany


Dimensions: 6.5 x 0.5 x 13 cm

Info

Dual Sided Adder (one side for Addition, other side for Subtraction) made by Addimult

References/Links/More Info

MechanicalCalculator.com

Images

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Draftsman Set with Pairs of Compasses and Reduction Compass (0868)

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German Aneroide Barometer on Octogonal Base (0880)