pair of c. 1880's interior residential ornamental stamped bronze "windsor" pattern doorknob backplates. fabricated by the reading hardware company, reading, pa. both backplates have been refinished. the wrought brass collars or thimbles remain intact. each plate contains a single keyhole and two small screw holes for mounting flush against the door. measure approximately 5 1/2 x 1 1/2 inches. priced for the pair.