Tekeningnr. 14.1.40-7304 Montageschema bewapenings- en camera installatie, 1 blad van 1 Tek. nr. 21944?; wiring diagram of guns, camera's & pylon stores - RP's ommitted. Hawker Aircraft Limited, Kingston-on-Thames Tek. nr. D.218162; Retrospective action, G90 camera introduced. Hawker Aircraft Limited, Kingston-on-Thames
