[8] pp. including wrappers. 4 color photographs. 5¼x7¼, white wrappers.

In 1925, the United States Postal Service began to give airlines contracts to carry air mail throughout the country. Western Airlines first incorporated in 1925 as Western Air Express by Harris Hanshue. It applied for, and was awarded, the 650-mile long Contract Air Mail Route #4 (CAM-4) from Salt Lake City, Utah to Los Angeles. The company reincorporated in 1928 as Western Air Express Corp. Then, in 1930, purchased Standard Air Lines, subsidiary of Aero Corp. of Ca. founded in 1926 by Paul E. Richter, Jack Frye and Walter Hamilton. WAE with Fokker aircraft merged with Transcontinental Air Transport to form TWA. "California invites you to view her scenic wonders from the air. Regular airplane passenger services now operate on schedule between the principal cities of the Golden State. Special scenic airplane tours by arrangement." With aerial photographs of El Capitan, Pinnacle Peaks, and Yosemite Valley. A scarce item, no copies located by OCLC / Worldcat.