Porcelain sign for the Dense Plant,Old Signs

at approx. 30″ x 40″ this sign is very impressive and in excellent condition…It has a Tank, Plane and War ship for graphics..it is from the early 1940’s when WWII was happening and the story is, If you as the business owner donated 75% of your procceds or good to the war effort, you would recieve one of these great porcelain signs to put on the outside of your building..AGAIN, this is a very rare sign and i have never seen another….