Title: Aviation school and training grounds for the Signal corps of the United States army
Subtitle: Letter from the acting secretary of war, 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., and elsewhere on the Pacific, gulf, and Atlantic coasts, for an aviation school and training grounds of the Signal corps of the United States army.
Subjects: United States, United States. Army. Signal Corps, Military Aeronautics
Places: United States