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Title: Allbrit radial planimeter for chart measuring with pivot bol [Go to resource]
Description: Allbrit radial planimeter for chart measuring with pivot bolt and magnifier in felt lined wood and paper case by Stanley, London, model A8401 calibrated for Imperial Measure with serial number 25342. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: planimeter Temporal: 1956-1958 Source: Science Museum Creator: W. F. Stanley and Company Limited Identifier: http://collectionsonline.nmsi.ac.uk/grab... Go to resource More Like this...
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