Plastic slip curve for polar planimeter

Made:
1920-1950
Plastic slip curve for polar planimeter

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Plastic slip curve for polar planimeter
Science Museum Group
© The Board of Trustees of the Science Museum

Plastic slip curve for polar planimeter

Details

Category:
Mathematics
Object Number:
1990-725
Materials:
plastic
Measurements:
overall: 3 x 270 x 270 mm
type:
slip curve
credit:
Science Museum (Great Britain)