Ride, Wrench, Swap, Race
Join Date: Jan 2010
Location: Northern California
Posts: 9,195
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.
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Assuming that this is a pre-1975 PX10 frame, having braze-on mods, and with a later, sloping-crown fork.
It would be interesting to measure the frame angles.
Pre-1972 frame would be about 72 degrees, while post-1972 frame would be about 75 degrees (for both ST and HT).
1972 frame would have plain lugs.
What dropouts at the fork tips?