Illustration from Le Petit Journal,1904,showing the telephone exchange handling the Paris Opera. Patrons were able to call the Opera and listen to the evening's performance over the telephone | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Charmet, Jean-Loup |
Taille de l’image : | 4677 px × 3115 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |