Original vintage magazine article, SPORT IN THE AIR,  by Reginald Townsend, Photographs by Paul Thompson.

Features Mr. George C. Thomas, Jr. of Philadelphia, Walter Johnson, Instructor of the Philadelphia School of Aviation, Mr. Vincent Astor of New York, a hydroaeroplane, a flying yacht of Mr. Rodman Wanamaker of Philadelphia, and a floating hanger. Also includes approximate prices for hangars and planes for this new sport.  Old 1917 three-page aviation magazine article.