Here is an (unmarked) Guide R8-50-1 Backup Light with a vintage, original, GM 2-piece Bracket. You gotta love the patina, etc. New clear glass, but wiring will need to be connected all of the way.PS: I'm loading up a BUNCH of Guide B-31 lights in the next day or so. The item "Guide R8-50-1 Backup Vintage Original GM Accessory Chevrolet Car Truck 30s 40s $" is in sale since Friday, October 9, 2020. This item is in the category "eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Lighting & Lamps\Other". The seller is "*19rich54*" and is located in Chula Vista, California. This item can be shipped worldwide.