Jailbar Grill? Jail Bar and Grill

[Mike/Franklin]

I dragged this out of the leaves the other day. I think it's off from a 42-47 truck. Has the Ford bumper of that era and a couple of license plate holders. Its 56 inches tip to tip of the headlight protectors and 27X24 center grill. Weighs about 100 lbs. All I could do to pick up one end. No maker name or other ID features. Must have been commercially welded up on a jig as everything is square and welds are perfect. Anyone else have one of these heavy duty grills?