Signal flares were an important communications tool for aircraft during World War Two, and a multitude of flare pistol types exist with mounting brackets for aerial use. The introduction of pressurized fuselages made this a much more difficult proposition, however. These two flare pistols were designed by the British to maintain the pressurized seal of an aircraft body while still allowing firing and reloading through a pivoting mount and system of seals. I bet you haven’t seen something quite like these before!
November 6, 2015 Ian McCollum Needlefire, Paper cartridge, Percussion, Revolver, Semiauto pistol, Video 17