Rare Old Sign 1920's ??

6 feet wide by 18 inches.
tin sign with smaltz lettering
Wood frame (has the trim across the bottom missing)

On the back it says:
First Class Freight
Stand on Edge Do Not Crush
Grace Sign & MFG Co St Louis MO

It also is Stamped
Kelly Springfield Tire
Cincinnati Ohio

PM me if you want more pics sent.

$3800.00 shipped anywhere in North America or pick up in Buffalo area.