Allbrit sliding bar compensating polar planimeter with enclosed reading scale

Made:: 1974-1976 in London

manufacturer:: W F Stanley and Company Limited

Allbrit [sliding bar] compensating polar planimeter with

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Allbrit [sliding bar] compensating polar planimeter with
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Allbrit [sliding bar] compensating polar planimeter with enclosed reading scale, weighted arm and spacer bar in foam lined wood and paper case by Stanley, London. Model Q207 calibrated for both Metric and Imperial Measure, with magnifier on end of arm and serial number, 03291.

Details

Category:: Mathematics

Object Number:: 2000-178

Materials:: aluminium, plastic, foam, wood & paper, glass and complete

Measurements:: overall (case): 55 x 460 x 95 mm

type:: planimeter

credit:: Phillips Auctioneers

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Allbrit sliding bar compensating polar planimeter with enclosed reading scale

Details

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