Just brought this home tonight. I believe fork, 700C rims w/ s.s. spokes and brakes are likely not original, not sure about the rest. I'm guessing someone spent some time putting this together as a close-to-stock bike. Campy almost everything. Cinelli stem, Mafac brakes.
Any thoughts/comments welcome. Guessing early-mid 70's but I don't really know. I haven't ridden a bike for probably 15 years

I had my brother's Grand Record while he was in the Peace Corps (Lesotho) in the late 70's. He came back and stayed with us in Berkeley while he got it in shape and then rode it up the coast into Canada, across and down to my other brother's in Long Island. Came across this bike yesterday on CL and felt like it might oughta be mine and so it is.
197? Le Champion