Here is a neat old vintage Shapleigh Keen Kutter oscillating (orbital) electric sander. 

Works well, (see video in pictures).  

Model KK242

Shapleigh Hardware Co. St. Louis, U.S.A. 

Good condition with nice green & red KK name badge. 

Small piece of aluminum rib missing from the top  

Please see pictures for best description of condition.  

Listing other Winchester, Simmons, Keen Kutter, Shapleigh, and Diamond Edge items.  

Thanks for looking.