ETHZ_PHYS_0844

Zylindrischer Rechenschieber, Otis King's Patent Calculator, ? 183723, Model L, Type A, Seriennummer 9030

The image presented on this page is part of E-Pics, a service provided by the ETH-Bibliothek of ETH Zurich. This medium resolution copy is published under the license indicated above.

Please respect terms of the respective license ( CC BY-SA or Public Domain Mark , indicated above under License) when using this image.