I need a seatpost for an upcoming Trek build. It is a 1983 630 and would have originally had an SR Laprade. I would like to find one of the following, in order of preference: late 70s/early 80s Shimano 600EX (did this exist?), one of those Sugino posts that resembles a Laprade but is nicer or a nice Laprade. I would also consider anything period correct that is Japanese. I have mounds of stuff to offer in trade, so please let me know what might interest you. Otherwise I can pay ;^)
BTW, does anybody know when the original 1 piece (not separate head) American Classic posts came on the market? Thanks!
Doug Van Cleve