This is an Otwin double-neck from around 1963. Other than that, the mind's a blank. We've been told it's French, though it somehow looks a bit East European. We've also been told it was made for a trade show, and it does seem a bit better finished than you might otherwise imagine — though note the misplaced position markers. Does anyone know any more about the Otwin brand? From the Paul Day Collection. Pic: Garth 'Sunset' Blore.