Ready reckoner for screw-cutting machines made 1970 for Gustav Wagner

Made:
1970 in Esslingen
Ready reckoner for screw-cutting machines made 1970 for Gustav

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Ready reckoner for screw-cutting machines made 1970 for Gustav
Science Museum Group
© The Board of Trustees of the Science Museum

Ready reckoner for screw-cutting machines made 1970 for Gustav Wagner, Reutlingen by IWA-Rechenschieberfabrik, Esslingen

Details

Category:
Mathematics
Object Number:
1990-676
Materials:
plastic
Measurements:
overall: 2.5 x 280 x 76 mm
type:
ready reckoner (engineering)
credit:
Auction Team Koln