Roger-Viollet | 343104 | FRANCE - RECEPTION OF HOUR BY TELEGRAPHY | © Jacques Boyer / Roger-Viollet
Roger-Viollet | 343104 | FRANCE - RECEPTION OF HOUR BY TELEGRAPHY | © Jacques Boyer / Roger-Viollet

Operator receiving hour by telegraphy without thread by means of a device finalized(worked out) by Ducretet and Ernest Roger. France, on 1910. BOY-3347

Reference
5809-15
License
Right Managed
Credit
Jacques Boyer / Roger-Viollet
Date of shooting
1910-01-01
Inventory number
BOY-3347
Restriction(s) of use
Prior permission required for all advertising & promotional use or use on consumer goods & derivative products.