French submarine Narval designed by French engineer Maxime Laubeuf (1864-1939) for the French Navy. The Narval was a double-hulled craft that was propelled by a steam engine on the surface and by electric motors when submerged. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / US Navy |
Bildgröße: | 5770 px × 3636 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |