Vintage Coors Light Mountain Neon Light Sign 34in X 9in. The item “Vintage Coors Light Mountain Neon Light Sign 34in X 9in” is in sale since Saturday, October 9, 2021. This item is in the category “Collectibles\Breweriana, Beer\Signs & Tins\Other Beer Signs & Tins”. The seller is “treighdubs” and is located in Denison, Texas. This item can be shipped worldwide.