This vintage Columbus wood and galvanized steel washboard is the Dubl Handi model, measuring 8-1/2 by 18 inches. It was first produced in 1938 and marketed to traveling salesmen - the smaller size was appropriate for washing your clothes in lavatories and motel rooms and could be packed in a suitcase. The washboard dates to before 1999 (they changed the location printed on the boards from Columbus to Logan Ohio upon their 1999 move). It's in very good condition, probably used only decoratively.