Bofors. Neigungen der Schildzepfenechse bei Luftabwehrgeschützen, Nr. R.111 Bofors. Project, 57mm automatic fieldgun L/60, short description Bofors. 10,5cm recoilles gun, (2005596, 2005597) Bofors. 40-mm automatic gun L/70 on field mounting Bofors. 37mm tank gun L/45 Bofors. 20 MM Automatic Aeroplane gun L/70 Douglas Aircraft Company. Type C-4, Fixed gun sights Douglas Aircraft Company. Model 8A3N, Fuselage, Appedix - report no. 532, December 29 1939 Douglas Aircraft Company. Report #1060, Model 8A-3N (#535), Actual weight & balance, October 17, 1939 Eltro. Entwicklung, Fertigung, Betreuung Bethlehem infantry accompanying gun Specification NS 85-Nertherlands for attack bomber airplane model 8A-3N / Douglas Aircraft Co.