group of three matching 19th century interior residential american eastlake style "ceylon" pattern brushed metal backplates fabricated by the p. & f. corbin co., new britain, ct. the backplates are comprised of stamped steel or iron with single keyholes, protruding thimbles and screw holes for mounting purposes. mostly uniform surface patina. measure approximately 5 1/2 x 1 1/2 inches. priced for the lot of three.