1967 GMC Model TDH-4519-1936:  From Wichita Metro. Transit Auth., Wichita, KS. - 45 Transit seats, side lighting, VH auto trans, 6V71 Detroit Diesel

This was the one I picked to represent GM model TDH-4519.  I liked it because it had unpainted side and was near the end of production of this model.  It has the lowered bumpers used after 1967.