United States Congressional serial set. 9509. page 651; Contract for Air Mail Service, Route No. C.A.M. 33; Contract made 16th day of September 1930 to Robertson Aircraft Corporation and Southwest Air Fast Express (Inc.); Route: Atlanta, Georgia, via Birmingham, Alabama, Dallas, Fort Worth and El Paso, Texas, and via such points in New Mexico and Arizona as may be designated, to Los Angeles, California and return; and from Big Spring to San Antonio, Texas and return. |