Many re-pop bones are squiggly-wiggly-jiggly chunks of junk. These hold the prism in place! Accompanying the Fulton / bones set-up is a vintage, original ad from circa 1947. I also have another prism ready to go right now in Smokey Gray in another listing, with unpolished stainless steel bones.
The last picture shows different colors available. +++LOOK AT THE OTHER AUCTIONS FOR MORE FULTON GOODIES!!! The item "Fulton Traffic Viewer Light Honey Amber Bones Vintage Original Ad GM Accessory $" is in sale since Sunday, October 11, 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.