Gustave Delage-design WWI sesquiplane chaser evolved from the Ni.17 and endowed with pleasant more curvaceous lines; initial variant fit with tail unit incorporating curved rudder with fixed fin and semicircular tail plane. Kit features restrained fabric-over-frame effects, detailed cockpit, rotatable 1-piece Le Rhone radial engine, fuselage-mounted Vickers machine gun and rigging diagram. Decals and painting reference for 3 aircraft.