group of five matching early 20th century american milwaukee foursquare interior passage door backplates possibly fabricated by lockwood or sargent hardware company. each stamped or pressed steel escutcheon contains a single keyhole, protruding thimble and four screw holes for mounting purposes. the brushed metal finish is mostly uniform, with faint traces of old brass plating evident. measure 8 3/4 x 2 1/4 inches. priced for the lot.