Ref. code: | Nd.01-02-23-03 |
Ref. code AP: | Nd.01-02-23-03 |
Creation date(s): | 3/4/1925 |
Title: | Wilhelm Allabor, in Herisau, Warnsignal für Niveau-Bahnübergänge, Patentnummer CH113861 |
|
URL for this unit of description |
URL: | https://query-staatsarchiv.ar.ch/detail.aspx?ID=360468 |
|
Social Media |
Share | |
|