I guess it is time I add this bike to the database if I haven't already (don't think I have). It is a 1974 Nishiki Professional missing decals. The serial number is KD22124. I swapped out the stem and the tubular wheels, but kept the originals, and a previous owner apparently swapped out the bar end for down tube shifters. I have bar ends and will likely go back to them at some point. This bike rides beautifullly; smooth and solid. I feel lucky to have it thanks to the help of fellow forum member noglider who facilitated it for me.