Chatanika gold dredge,Alaska,USA. This dredge was in operation between 1928 and 1958 and was used to excavate gold from the mine | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Sirulnikoff, Alan |
Bildgröße: | 5222 px × 3488 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |