Antique Classic style six fold bronze entry sized door knob made by Russell & Erwin in the 1870 catalog. It is part of the J-10200 group. The rosette is made of brass. Good condition with surface wear and a dent on the knob. Priced as one door knob, one rosette, and a dummy spindle. One available. The dimensions are Knob 2.5 in. diameter x 2.125 in. D, rosette 2 in. diameter x 0.375 in. D, overall 2.5 in. D.