Antique Mail Pouch Thermometer - 1930\'s For Sale

Very good condition - Mail Pouch advertising thermometer - circa 1930\'s - came off the barn on the family farm in the late 50\'s/early 60\'s - into my possession in late 60\'s when I was about 10 ??Light surface rust on white band around outside edge - but all other colors graphics are in very good shape.