Joined: Jan 2010
Posts: 9,835
Likes: 1,816
From: Northern California
Bikes: Cheltenham-Pedersen racer, Boulder F/S Paris-Roubaix, Varsity racer, '52 Christophe, '62 Continental, '92 Merckx, '75 Limongi, '76 Presto, '72 Gitane SC, '71 Schwinn SS, etc.
I agree it apears to be a PKN10, though the crankset appears "wrong", and also note that both of the PKN10 models I've owned used those Mafac full-hooded levers together with Weinmann calipers.
So I believe this one is perhaps a year or two older than my 1979 models, both of which had Weinmann sidepull calipers and clear-anodized Stronglight 49D model cranksets.