1Interior Brass Door Knob & Rosette IDK-085January 19, 2015/in Interior Doorknobs Brass & Iron/by adminVery nice solid cast brass or bronze web design door knob with matching rosette most likely Yale & Towne . Knob measures 2-1/4″ in diameter rosette 1-7/8″ in diameter. Knob takes a threaded 1/4″ spindle.