Combine harvester and thresher. Tractor-drawn combine harvester and thresher operating in a field of wheat. Photographed in 1936 in Umatilla County,Oregon,USA | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Library of Congress |
Bildgröße: | 4797 px × 3724 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |