identical set of finely executed c. 1970's reproduction ornamental cast bronze oversized entrance door escutcheons or backplates fabricated from an original designed and manufactured by the metallic compression casting company, boston, mass. the matching doorknob backplates contain a mostly even surface patina throughout. the swinging keyhole covers are intact. the highly detailed victorian style backplates were likely fabricated by cirecast inc., san francisco, ca. priced for the pair. measures 8 1/4 x 1/2 x 3 inches.