Neuchâtel Observatory (0:45)
https://www.rts.ch/archives/tv/information/carrefour/3455084-carrefour-27-09-66.html
An award ceremony at the Neuchâtel Observatory (1:47)
https://www.rts.ch/archives/tv/information/carrefour/3458507-carrefour-06-02-69.html
Jungfrau Observatory
https://www.rts.ch/archives/tv/culture/dimensions/3463636-a-l-observatoire.html
Other worlds
https://www.rts.ch/archives/tv/divers/telescope/6497493-d-autres-mondes.html
Sauverny Observatory
https://www.rts.ch/archives/tv/information/carrefour/3456583-carrefour-18-10-67.html
At first, the atom (CERN)
https://www.rts.ch/archives/tv/divers/vivre-au-vingtieme-siecle/3465075-au-debut-l-atome.html
Edmond Guyot, director of the Neuchâtel Observatory
Piccard or Méliès
https://www.rts.ch/archives/radio/divers/emission-sans-nom/3276166-piccard-ou-melies-.html