1980 Trek 510 / Ishiwata 022.
My errand bike since Sept 2014 and in dire need of TLC, but it never seems to have any down time. It was an evilbay find, and the only original parts are the frame, the brake calipers (SunTour Superbe), and the seat post.(SR Laprade). All else was salvaged from my previous townie (old road bike that rusted out at the bottle bosses).