Dish is 9.5" long by 8" wide, and has a depth of 2".  Bule Willow pattern is on the front and also on the side of the dish. 

Buffalo Pottery’s history began in 1903 when the Larkin Soap Company of Buffalo, New York began making pottery and china to offer customers as premiums when they purchased soap products by mail order or through select retail outlets. Operating nine kilns from the very beginning, the first Buffalo products were actually semi-vitreous dinnerware sets. In fact, this was the first American-based company to produce a line of Blue Willow ware, and their mastery of blue-printing china rivaled that of English factories.