Title: Tunneling Detroit River. Letter from the Secretary of War, transmitting, with a letter from the Chief of Engineers, a report of a Board of Engineers on the practicability and approximate cost of tunneling the Detroit River, at or near Detroit, Mich., in compliance with the joint resolution of April 19, 1890
Subjects: Expenditures, Public, Public Expenditures, Tunnels
Places: Detroit River (Mich. and Ont.)