Nederlandse Auto u. Vliegtuig Fabrik, Trompenburg, built Spyker school biplane, 1-seat scout and 2-seat scout 1919-22, all related biplane designs.
Nederlandse Auto u. Vliegtuig Fabrik, Trompenburg, built Spyker school biplane, 1-seat scout and 2-seat scout 1919-22, all related biplane designs.