Campaign posters for the federal referendums in September 1992
Campaign posters for the federal referendums in September 1992, 1992 (Keystone)
An event offers an insight into the history of the NRLA through texts, photos, films and infographics. This document is part of the following events.
Swiss voters approve the NRLA proposal by a clear majority, paving the way for construction of the new Gotthard, Ceneri and Lötschberg tunnels.