Ahner Fortuna ice crusher 1950 -60 made in Austria. Ahner cop. Wien (Vienna) made hand crank coffee grinders before WW1 till after WW2, later branching in to kitchen ware (garlic presses). This is based on the 1939 patent American Dazey crusher. Original design possibly attributable to legendary industrial designer Raymond Loewy... So I read, more research needed..