Vintage Classic style passage door knob set made of brass with a polished finish. Good condition with surface wear from prior use. The original door plate mounting screws are not available. Priced as two door knobs, two back plates, and a spindle. One available. The manufacturer and exact date of creation are unknown. The dimensions are Knob 2.125 in. diameter x 2.375 in. D, plate 5.5 in. H x 1.75 in. W x 0.375 in. D, drop 2.5 in., collar 0.75 in. diameter.