HARVARD UNIVERSITY DEPARTMENT OF ENGINEERING. XU9023 (3) DEP JUN 20 1017 HARVARD Corps of Engineers, United States Army, and Engineer Department at Large A Complete Floating Concrete Plant. 83-88 An A-Frame Movable Top to Provide Increased Depths Above 315-318 The Discharge of Unpurified Sewage into the Hudson River Near Yonkers 396-412 Discussion 499-500 BRIGHT, CHARLES E., Superintendent. Comparative Methods of Earth Excavation, Colbert Shoals Canal. 558-566 BROWN, LYTLE, Captain (now Major) Corps of Engineers. Discussion 331 Surveys and Borings for Lock Location, Ohio River_ 418-431 493-494 BUCHANAN, M. W., Expert Electrical Aid, Bureau of Construction and Cost of Forms at Lock No. 21, Cumberland River...... 601-612 DAVIS, C. M., Assistant Engineer. Notes on Creosoting 167-200 Dow, ALEX., Member A. S. C. E.; A. S. M. E.; A. I. E. E. |