This is a RARE HTF NOS, advertising collectible from Erie Savings Bank, THE BIG E, Buffalo, NY. This bank is made of metal, I believe, and weighs one pound or more. Measures approximately 6" H and 4" across at widest point.  Great for the robot enthusiast or advertising collector!  Reminiscent of R2-D2 from Star Wars.  Dont wait to own this neat conversation piece!

Please see pics.