Believe my father brought this home in late 50’s or early 60’s when he was still active duty and stationed at NIKE missile site. He converted to cooler by adding styrofoam when it first came out and we used on several fishing trips when I was a child. Very cool piece with great patina. Use or display. Awesome item. Needs a new home. Thanks as always for the interest. $75 obo shipped in continental US.