California was an early adopter of automotive and industrial emissions control and this is from that first wave of reforms. This sign is a righteous artifact of that era.
24″ x 26″.
Perfect Circle Piston Rings Illuminated Dealer Sign A2343
1949 De Soto Custom Second Series Sedan
Pair of E & J Torpedo Headlamps c 1925
Pair of Edmund and Jones Type 20 Torpedo Headlamps