For sale: 1974 – Rock solid wunderbus! Unbelievable solid and original peoplemover! by Bob on October 12, 2017 If you’re looking into very nice original bay window buses, this might be your change, this rock solid baby will serve You till death! Very original and very clean, with just enough “patina” that everybody can understand, even your beloved one!! CLICK ON PHOTO FOR MORE INFORMATION AND GALLERY