Modern style door knob set made of brass with a warm brushed finish. The door knobs are round in shape with a flat face. Made by Russell & Erwin. Patent April 12, 1892. The original mounting screws are not available. Priced as two door knobs, two rosettes, and a spindle. Good condition with surface wear from prior use. One set available. The dimensions are Knob 2.25 in. diameter x 2 in. D, rosette 2 in. diameter x 0.375 in. D.