Map of the Mississippi River around the southern part of Lake Pepin including the towns of Pepin, Wabasha, and Alma. Complied from survey of Upper Mississippi River in 1878 and 1879 under direction of Bvt. Lt. Col. F. U. Farquhar, U.S.A. Major, Corps of Engr's; with additions from notes and surveys done under the direction of Bvt. Maj. Gen'l G. K. Warren, U.S.A. Major, Corps of Engr's, Col. J. N
Dredge (William H. Black) as it prepares opening in bank to start dredging at upper end of Pilot Canal. The (Ste. Gen.) is at station 11+40, Kansas City District, channel diversion.
Map of the Mississippi River around the Quad Cities with details of the cities of Moline, Davenport, and Rock Island. Complied from survey of Upper Mississippi River in 1878 and 1879 under direction of Bvt. Lt. Col. F. U. Farquhar, U.S.A. Major, Corps of Engr's; with additions from notes and surveys done under the direction of Bvt. Maj. Gen'l G. K. Warren, U.S.A. Major, Corps of Engr's, Col. J. N
Map of the Mississippi River south of Clarksville with details of the area around Hamburg, Illinois. Complied from survey of Upper Mississippi River in 1878 and 1879 under direction of Bvt. Lt. Col. F. U. Farquhar, U.S.A. Major, Corps of Engr's; with additions from notes and surveys done under the direction of Bvt. Maj. Gen'l G. K. Warren, U.S.A. Major, Corps of Engr's, Col. J. N. Macomb, Corps
Map of the Mississippi River around Prairie du Chien, Wisconsin. Complied from survey of Upper Mississippi River in 1878 and 1879 under direction of Bvt. Lt. Col. F. U. Farquhar, U.S.A. Major, Corps of Engr's; with additions from notes and surveys done under the direction of Bvt. Maj. Gen'l G. K. Warren, U.S.A. Major, Corps of Engr's, Col. J. N. Macomb, Corps of Engr's and Major A. MacKenzie
Cutting through the upper access road used by levvee contractor. At station 13/50'-3:00 P.M. This is looking towards St. Joseph. Kansas City District, channel diversion.