WW1 Imperial German Doppelzünder 1892 time-and-percussion Artillery Fuse For Sale

VERY RARE CONDITIONused by Germany and several other nations during World War I. It functions as a powder-train time fuze. An artilleryman would rotate the concentric graduated rings to a specific number—such as the 10 or 11 seconds clearly visible on the lower ring—to dial in the precise flight delay before the shell would detonate in mid-air.In immaculate aesthetic and functional condition. all numbers, lines, and markers complete and clear. All pieces are free moving and thread is in perfect working condition. Beautiful piece to display or to use as model for history of ww1 weaponry. This is a genuine piece of perfectly preserved history