I'd like to know the value of a sewing machine with "Free Westinghouse" in gold lettering on the front. Attached to back of machine is a round metal tag with "Wstinghouse Electric Company, Rockford, Illinois USA - Serial No. 1172260-A". In very nice cabinet, good condition. Top folds back, machine lifts up. Door on front of cabinet with shelf inside, on the door, with box with many "Rotary Attachments".