Old-timer model designed for rubber power. Joseph S. Ott’s Sky Pursuit from book Model Airplanes, Building and Flying, Goodheart-Willcox Co. Inc., Chicago 1932. Construciton article by John Walker.
Old-timer model designed for rubber power. Joseph S. Ott’s Sky Pursuit from book Model Airplanes, Building and Flying, Goodheart-Willcox Co. Inc., Chicago 1932. Construciton article by John Walker.
