The is a very cool vitnage metal sign.  It's double sided, and painted metal.  It says 'Boot and Shoe Maker' with the graphics.  Likely this was a one off sign that someone made, it definitely wears its age, not sure of the age exactly, but you can see the patina, faded paint, and chipped paint on both sides.  The boots on it look like late 1800s-early 1900s style, but we don't know the age of it.  It's a neat piece!
 
Measurements:
20 1/4 inches tall
14 1/8 inches wide