Nice find! I've got a similar bike without the chrome fork and with "Schwinn Approved" hubs (made in France!) I believe this is a 1983 model. I need to find some nice cable clamps and shorten the back segment of derailleur cable.
I'm gonna hold onto this one. I intend to build it as a late 70s dad's BMX on the cheap. I've already cleaned up some sugino 175 1pc. cranks, faded gold power disc, faded black Pro Neck chainring, old chrome Mongoose headset, a used chrome DX clamp for the coaster brake, etc, etc, etc. If anyone has an interest in the chain guard, seat, 5 speed setup, let me know.