Roger-Viollet | 540644 | The helicopter of the French engineer Etienne Oehmichen in flight to the stationary point. Vicinities of Valentigney (Doubs), April 1923, 28. | © Roger-Viollet / Roger-Viollet
Roger-Viollet | 540644 | The helicopter of the French engineer Etienne Oehmichen in flight to the stationary point. Vicinities of Valentigney (Doubs), April 1923, 28. | © Roger-Viollet / Roger-Viollet

The helicopter of the French engineer Etienne Oehmichen in flight to the stationary point. Vicinities of Valentigney (Doubs), April 1923, 28.

Reference
7289-2
Licence
Right Managed
Credit
Roger-Viollet / Roger-Viollet
Date of shooting
1923-04-28
Inventory number
RV-68172
Restriction(s) of use
Prior permission required for all advertising & promotional use or use on consumer goods & derivative products. permanent