This Doorstop is a BANK which increases its value.
The slot is just above the screw along the top of its back.
THE CONSTRUCTION OF THIS DOORSTOP IS VERY RARE
IN THAT, THERE ARE 3 SEPARATE PIECES TO MAKE ONE FIGURE
THUS, THE VALUE OF THIS DOORSTOP IS INCREASED BECAUSE IT TOOK 3 DIFFERENT MOLDS TO MAKE THIS.
THE THREE PIECES ARE HELD TOGETHER WITH A SCREW