If you are lucky enough to have a C&V bicycle and need to have the freewheel rebuilt and/or serviced, look up Pastorbobnlnh in the member's list. He now has a business rebuilding the classic freewheel internals that is highly recommended:
http://www.bikeforums.net/member.php...-pastorbobnlnh . Not a shill, he is a great member here and his work is very respected, just hit the link in his sig line.
Bill