Hmmm yeassh, someone informed me these are MUNSTURZ so I picked up a "Hohner" on the 'bay, appears to be identical in construction to yours, RTH with the Zephyresque guards and double-sleeve neck receiver, just doesn't say "President" on it, has 2-3 extra keys, including high F#. Mine needs a complete repad (leaks all over, pads seem original), but I can tell it's a very solidly built horn -- as good as a Kohlert. Posts look identical to those used on Kohlerts, too, hmmm. I thought the one I bought would be lacquer but it appears it's an aging (yellowing) clear lacquer over silver or nickel plating because the bore inside is plated as well.