Vintage 1920’s-30’s Dua Saf Wig Wag Stop Brake Tail Light Lamp Nice Original. It was explained to me that the father owned several different Classic Cars in the 1960’s & 1970’s and had some parts left over with this tail light being just one of the items I received. As you can see by my photos, you are looking at the swinging bail and light assembly from a. Dua Saf Wig Wag Light manufactured by the Safety Signal Device Company in Michigan back in the 20’s or 30’s as an aftermarket accessory. This unusual tail light/swinging brake light bail is in really nice clean condition. There are no dings, dents or damage and nothing including the red lens is chipped, cracked or broken. All of the chrome is still bright & shiny having no rust or pitting however there is one area at the base of the light where the chrome is worn thin. Please view all of my close up photos showing you the exact condition. If you are lucky enough to own one of these “Rare” Dua Saf tail lights and are missing this bail assembly, then here is your opportunity as you’ll probably find none better or more complete. Please note: my next to the last photo shows a complete Wig Wag Light, that is being used as a reference. Auctiva offers Free Image Hosting and Editing. Auctiva gets you noticed! Track Page Views With. Auctiva’s FREE Counter. The item “Vintage 1920’s-30’s Dua Saf Wig Wag Stop Brake Tail Light Lamp Nice Original” is in sale since Sunday, November 18, 2018. This item is in the category “eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Lighting & Lamps\Other”. The seller is “collectorcarsandpartsforyou” and is located in Uniontown, Pennsylvania. This item can be shipped worldwide.