Introducing a rare find: a vintage enamel advertising thermometer sign showcasing Brooklax Laxative Chocolate. These iconic thermometers, once a common sight outside Boots Chemist branches throughout Great Britain, have become a rarity in today's market. Adorned in vibrant hues of predominantly orange, green, and black, this sizable thermometer, dating back to circa 1930, boasts relatively good condition for its age. Its practical dimensions and captivating colors make it an exceptional decorative piece, capable of enlivening any space in multiple ways. Despite showing signs of wear consistent with its age, this piece maintains an excellent gloss, with the original glass thermometer tube still intact, as depicted in the provided photos. Remarkably, it still functions to this day, having graced indoor settings at my parents' house since the 1970s, adding to its authentic charm and allure.