Date codes.
Deore U brake, PD
Deore LX canti, BB but maybe it's PB My eyes are not so good these days.
Sugino cranks one each 1GC & 2GC on the front and rear Also has GP on the back of the arms which I goes along with the lettering on the front of the arms.
Both saddles are GT Gel Lite dated 6/93
No date on either seat post or the stem.
My guess is the 9th frame built in January 1991. Sold in 1993 with whatever was around to build it.
Any thoughts on the 26'' wheels. I expected to find 700d when I went to see it.
Thanks to any and all for help.
Things are getting even more puzzling. The 1991 Quatrefoils were indeed spec'd with 700D, while 1993 were spec'd with 26". Component codes run a range from 1991 to 1993. I'm still leaning towards an old stock ('91) frame built up in 1993 but that would assume that GT changed the wheel specs shortly after the catalogue was released. Unfortunately, with GT now being owned by Dorel, I doubt you'd get an answer out of them.