historically-important all original c. 1893 chicago world's fair-era documented cast bronze columbus memorial building interior passage door hardware

simple yet elegantly designed original antique american ornamental cast iron reliance building interior office window sash lifts with a uniform brushed metal finish

original early 20th century lightly polished city of chicago city hall interior office door cast brass emblematic backplates with matching doorknobs

original early 20th century antique american mounted la salle hotel monogrammed cast brass doorknob and matching backplate

hard to find original c. 1894-5 antique american chicago stock exchange building interior utility door backplate and matching doorknob

late 19th century original antique american interior historic building office door monogrammed cast iron hardware with stylized fish

rare 19th century american louis h. sullivan-designed chicago stock exchange interior office passage door backplate or escutcheon

original and complete set of louis h. sullivan-designed ornamental cast iron chicago stock exchange interior office door mail slot with chute

two matching original c. 1920's ornamental cast iron continental & commercial national bank building interior office door backplates or escutcheons

original late 19th century american ornamental cast bronze richardsonian romanesque style city of minneapolis city hall window sash pull or lift

set of original early 20th century highly ornamented neoclassical style cast brass cook county building office window pulls or handles

pair of original early 20th century ornamental cast brass chicago city hall building window sash pulls

authentic late 19th century ornamental cast iron bower-barff finish wainwright doorknob

original late 19th century ornamental cast iron wainwright building monogrammed doorknob