"United States, Showing Navigable Streams and Canals, Exclusive of Alaska and Insular Possessions"

Color lithograph map, 1907, drawn by G.T. Dalton and published by the US Bureau of Corporations, based on information acquired from the annual reports of the Chief of Engineers, US Army, state engineers' reports, as well as from information provided by private canal companies, with vertical and horizontal folds as issued (now flattened), on thin off-white paper; in very good condition
Sheet 20 1/2 x 32 3/4 inches