Vintage Stewart-Warner Double-Sided Flange Sign

Updated August 8, 2026

Lot number49
Estimate300.00 - 10,000.00 USD
AuctionAdvertising, Signs, Antique & Collectibles Auction 08/18/26
DateAugust 18, 2026 at 12:58 AM EDT
Auction houseEsquis Auctions
LocationWheeling, Illinois

Vintage Stewart-Warner Authorized Depot Auto Accessories double-sided flange advertising sign, dating to the 1940s-1950s. Constructed of painted metal with vibrant yellow, black, red, and orange graphics featuring a semaphore railroad signal motif, this dealership sign would have been displayed outside authorized Stewart-Warner automotive accessory and instrument distributors. Both sides retain strong original color with light scratches and edge wear consistent with age and use. A striking piece of automobilia and advertising memorabilia from one of America's leading manufacturers of automotive gauges, instruments, and accessories. Measures 21 1/2" x 17 1/2".

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