There was an auction on eBay (item 160567781192) that ended today entitled: "RIDER / campagnolo super record aluminium headset." The seller is located in Poland and didn't get any bids at the $125 asking price. It looks like a Campagnolo Super Record headset with tapered roller bearings and rubber dust seals. I cannot find a trace of this headset manufacturer anywhere on the internet even with variations in spelling of the name. Does anybody know who made these things and when they were made?