original 19th or early 20th century antique american neoclassical style cast bronze residential entrance door hardware

original 19th or early 20th century antique american ornamental cast bronze residential entrance door hardware possibly fabricated by sargent or the yale and towne mfg. company. the doorkobs feature a simple yet elegant egg and dart border. the oversized backplate is accentuated with top and bottom anthemions. the antique american hardware set is priced as a lot. the nicely aged surface patiina remains mostly uniform throughout.