Nice Vintage Gale Barstow Oak Wood Outdoor Thermometer. Casing made of solid wood. Seems like hard Oak wood. The trim around the Thermometer is made of brass. The unit works well. The Brass has slight stains. The wood is slightly scuffed up. The unit measures 7.5" X 7.5". The front window is made of glass. There is a small dirt particle trapped inside the Glass window.