I have been reading up on the early days of WWI, and while most of the things I have found are researchable, I have come across some that I cannot verify, and I am beginning to wonder if it might be attributed to a typo that has been repeated, over and over, for 107 years…
The reference is to what armaments were installed at forts around Liege, Forts de Barchon, Boncelles, Flemalle, Fleron, Loncin and Pontisse, which were built in and around 1888, were reported to each have “(8) 5.7mm Rapid Fire Guns”.
And therein is where my query orignates.
What 5.7mm Cartridge would have been fielded, and what 5.7mm Rapid Fire Gun would have been used to fire them?