East Indian style bronze passage door knob set made by Yale & Towne in 1893. It is part of the D-12200 group. The original mounting screws are not available. Good condition with appropriate wear from age. Priced as one door knob with a screw back and one double keyhole back plate. One available. The dimensions are Knob 2.375 in. diameter x 2.375 in. D, plate 8.625 in. H x 2.375 in. W x 0.375 in. D, first drop 1.75 in., second drop 3.25 in., screw 1.625 in. L x 0.375 in. diameter.