Smoke color Road Runner glasses. I have a brochure for Dodge that shows 1970 Give-away items. In it there are smoke color Dodge Delta glasses So I'm guessing the Plymouth Road Runner smoke color glasses cane out in 1970 too. They have a nice reflective presentation with the dots on the bottom. My smoke ones just have the Road Runner on 1 side. The earlier clear glasses had a Road Runner on 2 sides and were a smaller size.