Roger-Viollet | 351077 | Military balloon at the Champ de Mars for an experiment of wireless telegraphy. Paris, September, 1904. | © Ernest Roger / Roger-Viollet
Roger-Viollet | 351077 | Military balloon at the Champ de Mars for an experiment of wireless telegraphy. Paris, September, 1904. | © Ernest Roger / Roger-Viollet

Military balloon at the Champ de Mars for an experiment of wireless telegraphy. Paris, September, 1904.

Reference
4721-1
License
Right Managed
Date of shooting
1904-09-01
Inventory number
RV-50925
Restriction(s) of use
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