File:A Type F.8 Mk II aerial camera being carried for installation in a Supermarine Spitfire photo reconnaissance aircraft at Benson, Oxfordshire, August 1943. CH10844.jpg - Wikimedia Commons
Lot 106 - Reconnaissance Camera.
Optical Reconnaissance Cameras > National Museum of the United States Air Force™ > Display
Aerial reconnaissance camera hi-res stock photography and images - Alamy
ROYAL AIR FORCE: OPERATIONS BY THE PHOTOGRAPHIC RECONNAISSANCE UNITS, 1939-1945. | Imperial War Museums