534 PLANIMETER RULE FORM SQUARE ROOT TYPE U2351C

Made:
1951-1951
part of archive:
Drawings and Technical Information Produced by W.F. Stanley and Co. Ltd.

A folder containing tracings and calculations relating to the square root type rule form planimeter, U2351C.

Details

Extent:
10
240
360
Identifier:
STAN3/11/6

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