SUBJECT. Eastern Branch, Potomac River, bridge over, at Washington, Echo Harbor, New Rochelle, N.Y., improvement of. Edisto River, S. C., examination of North Fork of. Edisto River, S. C., improvement of.. Elizabeth River, N. J., improvement of Elk River, W. Va., improvement of... Engineer School of Application.. Erie Harbor, Pa., improvement of Erie Harbor, Pa., preservation of peninsula at Presque Isle. Examinations, surveys, and contingencies of rivers and har bors, estimates for.. Explorations and reconnaissances, estimates for... G. Galveston Bay, ship-channel in, improvement of.. Galveston Harbor, Tex., improvement of entrance to |