Bought mine in '73 used for $200. Le Champion was the top of the line in that year and sold for $350 new. Stock with sew ups.
Mine last summer:
http://i985.photobucket.com/albums/a...C_SideD_03.jpg
At some point they switched over from Stronglight/Campy combo to dominantly Campy. I believe the Stronglight BB was Swiss threading. Not confirmed. Don't know about the Campy BB threading. My headset is also Stronglight.