Old Cadillac or something similar. Closest I've found is Hood Ornament: http://www.dafont.com/spitfire.font But, I really wish it were taller and not so wide. It's so wide, the line underneath the letters is a lot more emphasized than the letters themself. I tried making an image out of that font in the Gimp and it just looked wierd. I was hoping for a font that would actually have fins on the letters, just like the old Cadillacs did.