Black and white photograph of the sign at Preston Chevrolet-Oldsmobile (Chev-Olds). The sign is a tall pole with an arrow pointing left running up its left side, one rectangular sign at the top reading "CHEVROLET/ PRESTON/ OLDSMOBILE" with a Chevrolet logo behind "PRESTON," and five small rectangular signs along the right side of the pole with names of cars. Underneath these small rectangles is a sign with removable letters that have been arranged to say "1967 CENTENNIAL/ SELL...EBRATION/ COME ONE/ COME ALL."