Dr Barker's Horse Liniment Metal Sign Thermometer

Without the thermometer. Don't think this is as old as it looks. One site said 1981. I am also not sure if there was any such product as Dr Barker's Horse Liniment. But it didn't cost much more than those new retro metal thermometer signs seen in many antique malls. And this one is large, 39" x 8". Anyway it fits right in with my cheesy metal sign collection. I may even buy it a thermometer. If you get one of these don't expose it to direct sunlight.