I've seen this horn pop up a couple times, not to often, but it looks to me like a very unique professional instrument. But aside from the crazy flute-like key cups, neat bell engraving (Including fancy script around the rim of the bell) and cool looking wire key gaurds it looks just like a Martin Committee II body with some differernt keywork. Is this horn really a pro horn, or is it just an average stencil with low quality control? I've heard that a shipment of these horns were bought by the US army but the boat sunk, is this why this horn is rare? Can I still find this horn, or do I have to go scubadiving?