This oval Victorian brass door knob was made by Corbin in the 1911 catalog. It was part of the N-13900 Coruna catalog. Good condition with surface wear from prior use. One available. The manufacturer and exact date of creation are unknown. The dimensions are 1.5 in. W x 2.625 in. H x 2.25 in. D, spindle 0.25 in. square.