I'd agree with those who pegged them as counterfeit. I've never seen that pattern, in timeline or no, and I can't recall seeing a set of Campagnolo cranks of any type or vintage that crude looking. The sloppy crooked logo stamp on the right arm is the absolute clincher for me. I've never seen a crooked/off-center logo on any Campagnolo crankarm regardless how lo w end or what date.
Kurt Sperry Bellingham WA
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