pair of original late 19th or early 20th century antique american ornamental cast iron black enameled interior residential floor registers with louvers

two nearly identical sets of original antique american art nouveau style wrought brass interior residential passage doorknob sets with matching backplates

original c. 1914 single-sided stamped brass fort dearborn hotel cutler mail chute company plaque with nicely aged surface patina

stunning all original and intact c. 1930's art deco machine age illuminated exit sign or light with striking oversize red lettering against glass pane inset

c. 1950's vintage american industrial salvaged chicago mobile blue enameled pressed and folded steel two-drawer machine shop tool cabinet or stand with hinged cabinet door

vintage american industrial salvaged chicago telephone switchboard adjustable height swivel stool or chair with bent and folded steel purse holder or bracket

intact and all original 19th century antique american victorian era salvaged chicago leaded glass interior residential window with structurally sound varnished sash frame

one of two nearly identical american depression era telephone company switchboard chairs or stools with adjustable height seat and curvaceous four-legged base

vintage american industrial heavy duty oversized salvaged chicago factory machine shop cast iron grinder base with newly added old growth pine wood top and brushed metal finish

one of four original early 20th century antique american salvaged chicago art nouveau style variegated stained glass window with centrally flower

very rare early 1880's buff-colored ornamental terra cotta "salesman sample" chicago northwestern company plaque with unique assemblage of instruments

group of 4 matching original and intact pressed and folded combination wire and perforated steel salvaged chicago public school locker baskets with stamped steel number plaques

highly sought after all original antique american art deco style spun aluminum and ruby red glass circular-shaped exit light in excellent overall condition

c. 1930's depression-era antique american factory machine shop two-tier custom built brushed metal steel shelving unit with three-sided raised edges

fully functional c. 1940's american depression era streamlined style art deco machine age wall-mount illuminated exit light with polished chrome bands

original antique american c. 1920's industrial oversized pressed and folded heavy gauge pressed and folded steel pyramidal-shaped top toolbox or chest with old red paint finish

exceptional primitive 19th century portable american industrial weathered and worn painted pine wood railroad roundhouse mechanic's tool chest with three pull-out drawers

early 20th century weathered and worn hand-painted american folk art single-sided firewood salesman price chart with green and black paint finish

original antique american interior salvaged chicago hospital building double-sided ruby red glass wedge-shaped illuminated exit light with baked-on white lettering

unique american depression-era custom-built salvaged chicago factory machine shop multi-drawer tool cabinet with welded joint lockable cabinet doors

original and well-maintained nicely patinated bronze-plated cast iron and steel freestanding salvaged chicago barbershop coat rack with revolving top

group of 12 lightly cleaned and refinished c. 1930's american antique industrial "explosion proof" chicago factory crouse-hinds pendant lights or condulets with

refinished low-lying antique american industrial cast iron machine base with newly added chamfered edge tabletop and swing-out circular platform