Wanted Wanted Shimano 600 Tricolor Brakes and/or Levers

[mushimushi]

Hello,

I am looking for a set of Shimano 600 (BR6400) brake calipers. However I need the 57mm reach version. So this makes them the BR-6400-57 model.

Also, would like a set of Shimano 600 (BL6400) non-aero brake levers to match.

Both of these items are pretty rare. I would like good condition items, as the rest of the groupset is hardly used, even though I bought them in 1988, or are NOS.

Thanks,