Studebaker had a dealership in Auburn, Helton Motors at 700 High Street, Avanti, Lark, Cruiser, Hawk and Champ Trucks. I believe the building is on the corner of Lincoln Way and Harrison Streets. The current owner is Norris Electric at 700 Lincoln Way, and the phone is 530-823-0498. I know he has quite a few old pictures of the building, framed and hanging on the walls.