Thanks unworthy1 for the reply. I Googled what you just told and yes it is very similar to Gitane honeycomp DO. Like this :
http://www.flickr.com/photos/28267220@N05/4449921492/
I'm now wondering if the seller was right about LeJEUNE or it actually is a Gitane. Anyway it has a couple of hundred dollars of campy stuff on it.