A photo of two antique "Repeater" brand electrical fuses from the Moss-Schury Manufacturing Company. Both fuses have Edison screw bases along with a patent date of 1918 and are rated at 125 volts and 30 amps. The "Repeater" design features six fuses in one unit so that it is possible (up to six times) to use a new fuse by rotating the center section one-sixth of a turn when a fuse has blown, instead of having to replace the entire fuse unit.