I'd put the bike earlier than John E, about mid seventies, by the decals.

The component loadout and lack of cable braze ons suggest a better model, the cadre allegre sticker and lugs a lesser one.

Measure the seatpost size with a pair of calipers; this will help determine the tubing. Is the rear derailleur attatched to the frame or a claw that is then attatched to the frame? (ie is the hanger integral to the frame or not?)

I'm thinking upgraded PA10.