Earth Excavation. Machinery for Ditching, Levee Construction, Roadways, Canals, Clay and Marl Beds, &c

New York, New York: Randolph Bros, 1877. Very good. Minor toning, spotting, letter folds, short tear where hole-punched at head with minor loss.. Advertising circular for novel earth excavation machinery, including a full-page illustration of a steam excavator in in motion. The company markets a purchase of any of its machines as "An Opportunity for Industrious Men" in the agricultural community. Includes price list with horse power, cutting width and depth, and weight. Includes detailed explication of the steam-powered excavator and its uses. Printed bifolium (12" by 9.5"), illustrated.