It is a 1940 Chevrolet Special DeLuxe Sport Coupe.It may be recognised by the tiny small standing lights just outboard of the headlights that were absent on Oldsmobiles.The belt trim also matches that of a 1940 Chevrolet , on 1939 Oldsmobiles side hood trim was located lower , on the 40 Chevy in the prolongation of the belt trim strip