Columbia subject headings:
United States. Naval Reserve Flying Corps.
World War, 1914-1918--Aerial operations.
World War, 1914-1918--United States.
Yale University.
Harvard subject headings:
United States. Naval reserve flying corps.
World War, 1914-1918--Aerial operations
World War, 1914-1918--United States
Yale University
Princeton subject headings:
United States. Naval reserve flying corps.
World War, 1914-1918--Aerial operations.
World War, 1914-1918--United States.
Yale University.