Slide rule in white plastic with cursor

Made:: 1965-1975 in Denmark

Slide rule in white plastic with cursor, polylog no. 720 by Diwa, Denmark, in original case and printed cardboard box

Details

Category:: Mathematics

Object Number:: 1989-761

Materials:: plastic, cardboard and leather

Measurements:: overall - slide rule: 9 x 335 x 58 mm
overall - box: 20 x 355 x 80 mm

type:: slide rule

credit:: Christie's South Kensington Limited

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Slide rule in white plastic with cursor

Details

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