International Harvester LARGE outlet Truck Emblem Rare

This vintage logo is hard to find in the larger size (23" in length). I believe it's dated back to around 1950s. You'll notice some dents, rusted areas and grease stains etc. Still outlet shines up nicely and glimmers in the sun. It has 3 pins along the backside that still seem sturdy although slightly crooked. They do not come with their bolts.