early 20th century salvaged chicago antique american ornamental copper-plated wrought steel passage door hardware

original early 1900's antique american interior residential passage door hardware possibly fabricated by reading or the penn hardware company. the two banded rim doorknobs contain embossed floral ornament in a five-fold configuration. the backplates feature beaded edges with top and bottom leafage. comprised of stamped steel. the original copper-plated finish remains partially intact. measure approximately 7 x 2 inches. priced for the set.