I picked this one up, today.

The owner told me the has been used in the 1978 Amstel Beer Team (amateurs).
It's a mix of first generation Shimano 600, the very rare 3 spoke crank, Shimano Crane RD, Shimano 500 hubs with Wolber Aubisque rims.
I have the idea it's a respray. Framenumber on lower head lug reads
1978 20
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