Historical information
A washboard is a tool designed for hand washing clothing. The traditional washboard was usually constructed with a rectangular wooden frame in which are mounted a series of ridges or corrugations for the clothing to be rubbed upon. In the 19th-century, the ridges were often of wood; by the 20th-century, ridges of metal were more common. Later examples substituted corrugated glass of plastic for the metal.
Physical description
A domestic glass and wood wash board designed for use with a wash tub.