This experimental pistol looks like it should be in a sci-fi movie.
The Ross Experimental A2 Pistol was a prototype that just didn't make it.
The ultra rare Ross Experimental A2 Pistol Prototype is a semi-automatic pistol made by the Ross Rifle Company in Quebec. The patent was for 1903 by Charles Ross, with the help of an employee for development.
The toggle action on this experimental pistol looks a bit like the German Luger Pistol. This incomplete prototype was an interesting look into the future of semi-automatic pistols.