all this talk of old Campagnolo cranks reminds me that I'm still in the market for a matched set of Campagnolo 144bcd track cranks. 165 or 170mm. If all you have is the right side in a 144, I'd consider that. No date preferred, or older than 1974 if such a thing ever existed...unless I missed something, isn't there still some question over when the track cranks were available in a 144?
Charles "have a nice 144 panto'd track ring that needs a mate.." Andrews SoCal
"It's impossible to make a man understand something when his livelihood depends on him not understanding it."
-Upton Sinclair