Yep. Seller emailed me back, and said he thinks they were mid-90's off a Trek 1000. I'm thinking they had to be earlier than that, and I've never seen tubulars on a 1000.

My 1400 came with 105 7-speed and Matrix ISO-C aero rims. In '90 or so I had the hubs relaced to Campagnolo rims, and still have the original rims in a box. I'm after a spare 126mm 7-speed hub in case mine gives up - NOS ones are getting pricey on ebay.

Assuming they're in good shape, are the Sansin hubs decent quality?