one of twelve matching 19th century original american ornamental cast bronze monogrammed lexington hotel guestroom doorknob with a nicely aged surface patina

rare 1924 first edition louis sullivan's "a system of architectural ornament" published in 1924 by the american institute of architects

rare and unusual original hand-colored harper's lithograph of adler and sullivan's auditorium building (1889), located at 430 south michigan avenue, chicago, il.

above the clouds and old new york: an historical sketch of the site and a description of the many wonders of the woolworth building

a selection of scans from the original illustrated book "a business tour of chicago depicting fifty years' progress" (e.e. barton, publishers, 1887), featuring sights, industries, history, notable people, and local reminiscences of the city.

multiple original early 20th century exterior photographic images of egerton swartwout's beaux-arts style elks national memorial and headquarters building (1924-26)

original graphite on paper signed 1922 cyril colnik sketch of staircase newel post

november 1927 western architect lithographic plates of purcell and elmslie’s first national bank (1920), located at 322 west main street, adams, mn.

original period postcards of purcell, feick, and elmslie's merchants national bank (1912) located at 102 east third street, winona, mn. the polychromed ornament was modeled by kristian schneider for the american terra cotta company of chicago.

simeon b. eisendrath and louis h. sullivan-designed copper-plated cast iron guaranty or plymouth building staircase baluster fabricated by the winslow brothers

martin roche and edward a. renwick. original early 20th century 8 x 10 silver gelatin print of holabird and roche's tacoma building (1889-1929) located at the northeast corner lasalle and madison street, chicago, il.

unearthed 1930s washington porter ii kiosk sphink riveted joint steel tower fragment

original 1930 chicago architectural photographic print of burnham brothers's 37-story carbon and carbide building (1929), located at 230 north michigan avenue, chicago, il.

a rare, original, signed and dated hardbound souvenir program or dedication book on the iroquois theater, published by rand, mcnally & co. in 1903.

rare frank lloyd wright larkin building sterling silver souvenir spoon with richard bock sculptures

original folio-size, black-and-white lithographic centerfold print of "the heart of chicago, from the masonic building" drawn by charles graham and published in the october 29, 1892 issue of harper's weekly.

original foldout brochure for william f. tempel and company's three-story florentine apartments, located at 5739-5745 north ridge avenue, chicago, il.

first edition (1887) of tally ho!: coaching through chicago's parks and boulevards, featuring forty photogravure illustrations and comprehensive descriptive text.

original 1930s aerial view photographic print of downtown chicago.

seldom found 1880s diminutive northwestern terra cotta residential building figural terra cotta block

group of eight original lovejoy and foster great chicago fire of 1871 stereoview cards with descriptions on verso

one of several rare "new old stock" northwestern terra cotta company art deco style ashlar panels

original 1933-34 aerial survey company photographic print of the "century of progress" or chicago world's fair.