French Frame Identify Please Help

I purchased this frame in a lot with KHS Track Frame, Moultons, A Bruce Gordon Frame even; and then this thing. I've think I've narrowed it down to French and believe it's a 1970s Peugeot. Has a 26.4 Seatpost and a 7 Seven Digit Serial that reads 1340169 as best I can tell. I'm pretty good at this but am unsure on this one. Any help be appreciated. The Forkouts are Campagnolo along with the Rear Dropouts. Atala? Gitane?