matching set of original early 20th century ornamental cast iron interior office door monogrammed doorknobs. likely fabricated by yale & towne or possibly the sargent hardware company. the dome-shaped doorknobs features deeply embossed curvaceous lettering surrounded by a fluted border or edge. the original bower-barff "rust-proof" finish remains largely intact. measure approximately 2 1/4 inches in diameter. priced for the pair.