This is an exquisite set of four matching antique Aesthetic Movement brass door knob sets with their original matching plates and mortise locks, dating from the 1880’s. The center of each knob features a square, divided by a diagonal band running from corner to corner, ornamented with a trio of florets. Two larger florets fill the opposite corners. The knob is bordered in a zigzag pattern. The beautifully cast plates are ornamented with stylized foliate detail and a repetition of the diagonal floret design of the knob, and the mortise lock features a miniature version of the same design as the plates. This Eastlake set is in excellent condition with a beautiful patina; the knobs measure 2 ¼” in diameter and 2 ¼” deep, the plates are 5 ¼” tall and 1 ¾” wide, and the outside edge of the mortise lock is 5 ½” tall.