Any on the list have information that he or she could share with me about a Belgium bike manufacturer named, Greone Leeuw? The example I have is a 1950's (I think) track bike, painted green (what else, huh?), twin-plated fork crown, nervex lugs, French threads, and no tubing marker. Very cool headbadge. This particular one came from Michigan; I am the third owner; the first raced it and he was of Belgium heritage. There does not appear to be a serial number; the bottom bracket has the old Nervex lug engraving with the various degree markings; there is a, however, a "3" stamped in another away from the Nervex lug engraving.
Any information on such a bike manufacturer would be appreciated.
Thank you.
Cheers.
Tom Hayes
Chagrin Falls, Ohio