single original antique c.1880's-1890's brass signal padlock manufactured for the rock island railroad system by corbin lock company.

original 19th century antique american victorian era oversized ornamental cast bronze triangular-shaped interior residential doorknob escutcheon

original antique american civil war-era interior residential "mercury" or silver nitrate-coated glass passage door handle with a nickel-plated tapered shank

two matching original 19th century antique american eastlake style deeply recessed handle residential pocket door backplate or escutcheons with black enameled inlay

original and intact early 1880's highly desirable "crisscross" pattern antique american residential entrance door mortise lock with matching thumb twist night latch

refinished 19th century antique american industrial riveted wrought iron residential or commercial building door rim or surface lock with integrated brass keyplate

single hard to find and highly desirable 19th century antique american late 1870's victorian era oversized chicago commercial store door mail slot

rare softcover catalog no. 359 published in 1925 for the chicago millwork supply company, chicago, il.

rare early twentieth century softcover catalog no. 151 of ‘merchandise for the home, field and workshop’ published for chicago house wrecking company.

rare hardbound “builders’ hardware” catalogue from early twentieth century, published for bindley hardware co. pittsburgh, pa.

very rare early twentieth century “building materials catalogue” no. 308 published for chicago millwork supply co., “ america’s greatest sash and door house”

hard to find and intact hardcover corbin hardware “catalog no. 27” published in 1927 for p.& f. corbin, “the american hardware corporation, successor,” located in new britain, ct

group of five original late 19th or early 20th century antique american nickel and chrome-plated solid steel skeleton door residential passage door keys

single 19th century original ornamental cast bronze exterior residential door rabbeted mortise strike plate or catch with mostly uniform patina

two matching early 20th century refinished american ornamental cast iron interior residential doorknob backplates with egg & dart border

functional 19th century antique american victorian era ornamental cast iron residential window sash lock

matching set of john wellborn root-designed 1888 cast iron chicago rookery building office door hinges with bower-barff finish

matching pair of martin roche-designed 1895 marquette building cast bronze door hinges with patented silver plate finish

original cast bronze custom martin roche-designed 1893 old colony building office doorkob and backplate

original hard to find 1891 holabird and roche cast brass chicago pontiac building custom monogrammed doorknob

19th century custom-designed richardsonian romanesque cast bronze minneapolis city hall monogrammed doorknob and backplate

exceptional 1920s-1930s american art deco chrome-plated cast bronze commerical building doorknob and backplate

exceptionally rare original 1880s oversized cast bronze mallory wheeler salvaged chicago entrance door handle with nicely aged patina