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
- credit:
- Auction Team Koln