This antique hand forged thick applied & tested sterling bit Salinas copper port is a unique piece of Western Americana collectible. Made in the United States, this bit showcases the craftsmanship and cultural significance of Western American history. With a 5" inside measurement, this bit is a tangible piece of heritage that reflects the rich traditions of the American West. My husband who is now passed could have told the history.. If it doesnt sell as is I will be getting it cleaned