This one will be at Blade Texas. It has elements from the Battleship Texas. The "sky" contains gun turret bearings, the intermediate gray color. The "island" has ship steel and shrapnel from Okinawa. The "sea" is regular 1084/15n20. The setting "sun" is a rivet from the ship, outlined in nickel. The fittings are ship steel/15n20 damascus, and the handle material is deck wood from the ship. The spacers are 1914 and 1948 coins for the ship's active years. I've got a guy making a custom box out of some very similar old yellow pine to match.