I have a pair of 1" Profile Arc 700c threaded forks in very nice condition, aero profile carbon-bladed, cromoly (IIRC), suit shortish head tube if anyone else interested (and apologies for crashing this thread!). Pics possible.
I have quite a few forks and might have one to suit. Do you know the length from the bottom of the fork bridge to the tip, minimum steerer length and is it threaded?
I have a Columbus chrome fork, but I have not measured it. I cannot find anywhere that gives the correct length for a 650c. What fork length do you need? There is a set on Ebay item number:262757912732