Signals on railway lines at night. Green railway signals (indicating trains can proceed) on the West Coast main line near Cheddington, Buckinghamshire, UK. Photographed in 2018. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Bond, Martin |
Bildgröße: | 5548 px × 3694 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |