Inventor and Pilot at Exhibit of Working Model of Pick-Up Mechanism

Front:
INVENTOR AND PILOT AT EXHIBIT OF WORKING MODEL OF PICK-UP MECHANISM. BRANIFF Airways BRANIT USE US. AIR MAIL ADAMS PICK-UP & DELIVERY SERVICE Dr. Lytle S. Adams, Inventor, and Eddie Gerber, Flyer of remarkable Air Mail Service of Braniff Airways, at World's Fair.

Back:
MODEL REVEALS METHOD OF AIR MAIL PICK-UP AND DELIVERY IN FLIGHT A small working model of the mechanism and airplane used by Braniff Airways, is shown to World's Fair visitors by the inventor, D Lytle S. Adams, in General Exhibits Building 3- attracting large, interested throngs, WRITE MESSAGE HERECAGO Oct. 31, 1934 This cachet applied In the Railway Postal C that formed a part of the Burlington's World's Fair Exhibit which was visited by 2% on people in 1933 and 1% million in 1934. Eurlington nute AT A CENTURY OF PROGRESS 1934 31 12PM 1934 CHICAGO ILL. HIBIT OF PROGRESS 1933 CHICAGO CENTURY OF PROGRESS FORT DEARBORN EN Bob Nelson 5749 No Paulina St Chicago !!!