Vintage Two in One Washboard with Glass Rubbing Surface Standard Family Size

Vintage "Two in One" washboard with a glass rubbing surface. The text on the washboard indicates it is a "No. 80" model. Washboard with a glass rubbing surface were known to be more durable and produce a different sound compared to metal washboards. Some washboards with a similar "Two in One" branding were made by the Carolina Washboard Company in Raleigh, North Carolina. The "Two in One" name refers to the fact that the washboard has two different scrubbing surfaces. Please reference attached pictures for style, condition, and size.