Old column telephone of the brand "Burgunder" around 1920/30. In good general condition. (Not tested). Height 32cm.
- We refuse sales by telephone, the sale will only be made by email or request vi[...]
exceptional Swiss calculating machine signed "daemen - schmid" in zurich circa 1900 - 1910 This machine uses the principle of logarithmic calculus. It consists essentially of three parts: a cylinder o[...]
Proantic uses a cookie to analyze traffic and improve its service by using Google Analytics. Data sent to Google Analytics (frequency of visits to the site and pages visited) are anonymous. No other cookie tracks your activity, your personal data is not collected. Thank you for helping us to have better understanding how Proantic is used.