In this article I show you old Pneumatic Tube System supplier advertisements from the Autophon AG company, Zürich, St. Gallen, Basel, Bern and Luzern - Switzerland.
Autophon Advertisements
Published: 27-04-2019
Last updated: 01-05-2019
5 September 1898 (121 years ago) Commissioning Pneumatic Tube Mail Amsterdam in the Netherlands
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Pneumatic Tube, Rohrpost, Buizenpost