highly desirable 19th century original and intact oversized ornamental cast brass "ceylon" pattern entrance door backplate or escutcheon with swinging keyhole cover

original late 19th century ornamental cast bronze union trust building style oversized entrance door thumblatch handle with cylinder lock opening

original historically important ornamental cast brass chicago city hall neoclassical style emblematic escutcheon with matching doorknob

two matching "entry size" early 20th century heavy cast yellow brass baskin brother jewel store doorknobs with centrally located monogrammed design

original early 20th century antique american ornamental cast brass commercial or institutional building "century" emblematic doorknob with bead and reel border

one of two matching original historically important finely executed ornametnal cast bronze christoper columbus building interior passage door hardware

very rare and visually striking antique american venetian building interior ornamental cast bronze passage door hardware with intact swinging keyhole cover

unusual original late 19th or early 20th century antique american new yok city jewelry building monogrammed "bb" doorknob with matching oversized backplate

early 1870's original and highly collectible "doggie" figural doorknob with matching oversized escutcheon mounted on a custom-built wood plaque

single late 19th or early 20th century heavily oxidized ornamental cast bronze cleveland commercial building entrance door pull plate with a scrolled design motif

ornamented antique american late 19th century original cleveland commercial building entrance door scrolled handle with decorative backplate

nicely patinated 19th or early 20th century antique american exterior entrance door pull handle with perforated backplate and scrolled handle

original documented c. 1933 ornamental cast bronze cincinnati times-star building interior office door monogrammed doorknob and matching rosette

late 19th century original american antique interior wainwright commercial office building backplate with matching monogrammed doorknob

two "ceylon" pattern american antique eastlake style interior residential paneled passage door ornamental wrought brass backplates

original c. 1920's antique american ornamental nickel-plated cast brass odd fellows lodge doorknob with embossed "three link" insignia

c. 1920's nicely patinated matching decorative cast bronze historic book cadillac hotel building guest room doorknob with matching backplate

original c. 1920's american ornamental cast bronze emblematic downtown detroit book cadillac hotel guest room doorknob with matching rosette

c. 1900's original nickel-plated ornamental cast bronze oval-shaped new york city public school building doorknob

highly ornamented 19th century american gothic style black enameled cast iron fisher building interior office door mail slot chute

rare c. 1900's antique american ornamental cast brass monogrammed city of chicago "public works" administrative office building doorknob

group of eight matching diminutive interior lakeshore drive athletic club cast brass doorknobs with incised rings and finely turned shanks

early 20th century original and intact american antique "salem" pattern interior chicago commercial building ornamental cast iron doorknob set