Antique cast iron door hardware sets in Russell & Erwin’s “Chatham” pattern, including the door knobs and matching backplates. Circa 1909, the door plates feature an intricate foliate design surrounding diamond-shaped pyramid studs at top and bottom; the coordinating door knobs are ornamented with a complementary foliate design. Each set is in excellent condition and includes a pair of plates and a pair of doorknobs with the connecting spindle and set screws (enough hardware for one door.) Each plate measures 8-3/4″ by 2-7/8”; the doorknobs are 2-3/8″ in diameter and 2-1/8” deep. THE PRICE LISTED IS FOR EACH SET.