Here is a nice glass board washboard, the National No. 860 with glass washboard and good graphics on both sides.  The base of each leg has some "putty" on them, probably to keep it from sliding down as it rested on a smooth floor or countertop, easily removed.  A nice washboard they're usually all bleached out at the tops but this one looks pretty good. Stands 24" high, about 12.5" wide. 

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