18 May historically important chicago building elevator artifacts fabricated by winslow brothers

historically important building artifacts and winslow catalog images courtesy of the bldg. 51 museum collection and archive. 

chicago stock exchange building, adler & sullivan, architects.

isabella building, william le baron jenney, architect

schlesinger and meyer building, louis h. sullivan, architect

fisher building, daniel burnham, architect

guaranty building, adler & sullivan, architects

winslow