Iseman, LtCmdr John W., USNR (editor). {Flyer For} The Aviation Manual. New York, Popular Science Publishing Co., circa 1920. Four-page, 8.5x11" two-color flyer, tri-folded for mailing. Center two pages comprise a poster giving chapter-by-chapter details of the book along with a photo and bio of the editor in uniform. Good condition.
