set of original late 19th century original antique american eastlake style dome-shaped wrought brass doorknobs designed and fabricated by the p.. & f. corbin co., new britain, ct. the matching banded rim "ceylon" pattern doorknobs have been lightly cleaned with finished with an oil-rubbed metallic bronze finish to accentuate the detail. priced for the set. each one measures approximately 2 inches in diameter.