Tek. nr. D.208448 & 208449; Armament installation, assy of gun mountings. Hawker Aircraft Limited, Kingston-on-Thames Tek. nr. C.225158; 11 mils. Harmonization diagrams for 30 mm Aden gun. Hawker Aircraft Limited, Kingston-on-Thames Tek. nr. 21944?; wiring diagram of guns, camera's & pylon stores - RP's ommitted. Hawker Aircraft Limited, Kingston-on-Thames Tek. nr. C.218288; Harmonization diagrams for 30 mm Aden gun. Hawker Aircraft Limited, Kingston-on-Thames Tek. nr. D.202240; G.A. of gun heating installation. Hawker Aircraft Limited, Kingston-on-Thames Tek. nr. D.225808; Preparation of Aden guns & pack. Hawker Aircraft Limited, Kingston-on-Thames TD-788 Fokker C.X Kopie van deel van tekening C15325: pilot's machine gun installation; p/o D16235 TD-1020 Fokker C.X Kopie van tekening B15849: machine gun bead fastening; p/o D16235 TD-1023 Fokker C.X Kopie van tekening A15851: Gun sight bead; p/o B15849 TD-1026 Fokker C.X Kopie van tekening B14224: Sketch for the Hawker machine gun ring installation TD-1027 Fokker C.X Kopie van tekening B17048: Rear machine gun installation in the Hawker ring TD-1028 Fokker C.X Kopie van tekening 36376: Bevestiging machine gun drager