Seller: nysalvage (3,886) 100% , Location: Oneonta, New York, Ships to: US & many other countries, Item: 191752835235 Vintage stamped steel heat grate register with simple square Arts Crafts pattern. It is not marked the manufacturer is unknown. The original black paint is chipped and scratched with some rust. The louvers function as they should. Overall good usable condition. Please look over the pictures and ask questions when needed. Thanks for looking Measures approx: 11 7/8" X 10" overall, Would need a rough opening of 8 1/8" X 10 1/8"