In case anyone hasn't seen it yet - Grant Handley's auction entitled "Maxi-Car hubs grand flasques modifie par RH" - Rene Herse that is.
Currently up to over a grand, with reserve not yet met. Wow.
There are some similar Prior hubs, small flanges with large flanges riveted on, at a LBS near me. Not for sale, but I'll try to get over there and snap some pics and post them for those interested. Bikesmith is the shop, for any Seattle readers who might pop over there. they're on the red Cinelli hanging from the ceiling, which belongs to a customer.
Mark Bulgier
Seattle, Wa
USA