Vintage National Brass King Washboard, Size 24" Height x 12-3/8" Width, Patent No. 1896077 - Inventor - Harwood J. Gilbert Of Saginaw, Michigan - Patented Feb. 7, 1933 - Invention Relates To An Improved Rubbing Element For Washboards, $35, Serious Inquiries Only, Call 423-430-0742