AIRCRAFT YEAR BOOK ISSUED BY MANUFACTURERS ASSOCIATION INC. 1920 PUBLISHED BY DOUBLEDAY, PAGE AND COMPANY FOR THE MANUFACTURERS AIRCRAFT ASSOCIATION, INC. 501 FIFTH AVENUE, NEW YORK CITY 87-291349 DEDICATION For I dipt into the future, far as human eye could see, would be; Saw the heavens fill with commerce; argosies of magic sails. Pilots of the purple twilight, dropping down with costly bales This volume is dedicated to the memory of the aviators |