Tonto Natural Bridge thimble

This little thimble is available through the Arizona State Parks Gift Catalog website in either gold- or copper-tone for only $4.00 plus S/H. The web-weary can call them at either 1-888-498-0036 (from inside Arizona) or 1-888-498-0037 (from outside Arizona). They also have a similar thimble available for Yuma Territorial Prison. I like the idea of thimbles featuring prisons. It could be a collecting specialty. I already have one from Alcatraz. Are there any for Reading Gaol? Gitmo? Hmmmm. . .