A machine dredge in operation
A machine dredge in operation, 1775.
Size: 2709px × 1920px
Photo credit: © Encyclopaedia Britannica, Inc. / Library of Congress / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 1775, 18th, 18th-century, buildings, century, detail, dredge, dredging, eighteenth, eighteenth-century, equipment, excavation, history, horizontal, horse, illustration, illustrations, innovation, lever, machine, machinery, man, manufacturing, men, operating, operation, part, person, river, technology, water
