Large Westinghouse porcelain insulator. Measures about 10.25" wide and 7.5" tall. The mark is the underscored "W" in a circle, and underneath the circle are the numbers 0169. Top part is sort of reddish and dark brown, and the lower part is more blackish and grayish stripe. No cracks or chips...needs a good cleaning. Buyer pays shipping. I'm unsure of value of porcelains so I'll take the best offer over $5.