The Southern California Cooperative Wind Tunnel, Pasadena, California, 1945
Photograph. Exterior view of the Southern California Cooperative Wind Tunnel. Official Caption: "Rome, 6/13/45--New Wind Tunnel for testing aircraft--This is an exterior view of the new Southern California Cooperative Wind Tunnel for aeronautical research. Four great aircraft companies in the U.S. west coast state of California cooperated with the California Institute of Technology to build it, so that the behavior of planes might be studied under varied controlled atmospheric conditions. Construction took over three years, required 2,500,000 (1,135,000 KGS) of steel and 17 miles (11 KM) of electric arc welding. A duplicate of the tunnel is being built by the Curtiss-Wright Company at Buffalo in the east coast state of New York.--PWW photo--Serviced by Rome OWI (A list out). Approved by appropriate military authority. 6686." Pasadena, California. 13 June 1945