check for the type of dropouts, Campi, GPM, Suntour, also (if orginal) the fork ends. is there any engraving on the frok crown or seat stay caps? since it was repainted and built with 'spare' parts they are not much help. OH is the BB english or Italian?
__________________
“One morning you wake up, the girl is gone, the bikes are gone, all that's left behind is a pair of old tires and a tube of tubular glue, all squeezed out"
Sugar "Kane" Kowalczyk