Edwin M. Knowels Yorktown Gravy Boat

Rare piece. Vintage Edwin M. Knoweles China Co., gravey boat, made in USA, 36-12 Yorktown Shape, in black stamp on the bottom. Ivory colored china with light green striped. Measurements 7 1/4 diameter with handle x 4.24 x 2.5 inch tall at spout. Spout has 2 sm chips, see picture. Made around 1950. This company made China from 1900-1963. In good vintage condition. Question please ask below.