its not a breguet xiv although i can see why one might think it could be. the landing gear which has 3 legs per side are a breguet trait but salmsons also had this. the ribbed effect on the rear fuselage may also lead one down this path but the cockpit spacing and nose are all wrong for the breguet xiv. unless its a post war modified version with a different engine(thats not a renault)it looks more like a german strait 6 at 1st glance. perhaps an italian engine? i am curious, i will see what i can find