Vintage Concentric Polished Brass Passage Door Knob Set - 4 Pieces

Vintage round concentric door knobs with matching rosettes. Good condition with appropriate wear from age. Priced as two door knobs, two rosettes, and a spindle. Priced each. The manufacturer and exact date of creation are unknown. The dimensions are Knob 2.25 in. diameter x 1.75 in. D, rosette 2 in. diameter x 1 in. D.