Great looking tin thermometer. Measures 10 x 20 inches. Made of aluminum or tin. Nice iridescent paint color. Probably from the 70’s. The item “Vintage AC Delco GM Thermometer NOS in Box Gas Oil Station garage advertisemewnt” is in sale since Tuesday, December 19, 2017. This item is in the category “Collectibles\Advertising\Gas & Oil\Merchandise & Memorabilia\Signs”. The seller is “mancaveantiques” and is located in Fly Creek, New York. This item can be shipped to United States, Canada, United Kingdom, Australia, Ireland, Mexico, New Zealand, Singapore, United arab emirates, Malaysia.