29.9 MB (2.5 MB compressed)
4329 x 2418 pixels
36.6 x 20.6 cm ⏐ 14.4 x 8.1 in (300dpi)
ANN RONAN PICTURE LIBRARY / HERITAGE IMAGES / SCIENCE PHOTO LIBRARY ANN RONAN PICTURE LIBRARY / HERITAGE IMAGES / SCIENCE PHOTO LIBRARY
Cyrus McCormick's reaping machine, 1862. Patented in America in 1831and shown at the Great Exhibition in the Crystal Palace, London, 1851, it was the first widely adopted mechanical reaper.
Model release not required. Property release not required.