Vintage Shenango china restaurant ware 9.75 inch Grill Plate.  Dark green Art Deco style leaf trim.  This is a divided plate marked..."Shenango China, New Castle, PA."  Date stamp "AB" indicating this plate was in production the second half of the year 1950.  There is a crack on the base of the plate, some ware and Kiln marks.  Please see pictures.