Wetli Planimeter

SMG00051729

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SMG00051729
Science Museum Group
© The Board of Trustees of the Science Museum

Wetli Planimeter, made by Starke & Kammerer, Wien, No.226, in wooden case, key missing 1' 6 5/8"x11 1/2"x5 3/4" (glass circular plate cracked, requires repairing or replacing and new paper pasted on) Small brass piece requires straightening); accessories: one reel of thin metal wire, two weights to place on tracer, one tommy, one circular brass test plate, engraved 47.19

Details

Category:
Mathematics
Object Number:
1927-414
type:
planimeter
credit:
Greenhill, H.H.