Manifold duct pressure indicator uit C-47 Douglas Dakota Airspeed indicator, MK-IX/C Rate of climb indicator, C-2 Fuel pressure indicator type AN5772-1 Douglas C-47 Dakota Turn and bank indicator Fokker C-X Airspeed indicator / luchtsnelheidsmeter Drukmeter Fokker C-X; benzine Airspeed indicator Fuel pressure indicator type C-34 Lockheed T-33 Air temperature indicator Douglas Dakota C-47 Patronen / J. Lenselink, H.E. Wanting, W.D. de Hek ; [ill. W.D. de Hek] geschiedenis van de nederlandse armee Nederlandse infanterie / H. Ringoir
