Aviation School and Training Grounds for the Signal Corps of the United States Army. Letter from the acting secretary of war, transmitting report of commission of army officers appointed by the secretary of war .
Washington: Government Printing Office, 1916. Original Wraps. 64th Cong., 1st sess. House. Doc. 687, transmitting report of commission of Army officers appointed by the secretary of war to investigate and report upon advisability of the acquirement by the United States Government of land near the bay of San Diego, Cal...... More