An edition of The Aqueduct Tunnel. Letter from the Secretary of War, inclosing copy of a letter from the Attorney-General of the United States, touching the matter of the prosecution of the contractors for the lining of the Washington Aqueduct Tunnel, in connection with the War Department letter of the 18th instant, on the subject, and in further response to the resolution dated March 10, 1890 (1890)

The Aqueduct Tunnel. Letter from the Secretary of War, inclosing copy of a letter from the Attorney-General of the United States, touching the matter of the prosecution of the contractors for the lining of the Washington Aqueduct Tunnel, in connection with the War Department letter of the 18th instant, on the subject, and in further response to the resolution dated March 10, 1890.

By United States. Congress. House. Committee on the District of Columbia