wrought iron elevator. I adore
A rare future airport from 1975, one of a series by John Berkey as adverts for the Otis Elevator Company.
John Berkey - retrofuturism, vintage Otis Elevator Company vision of a future high-rise healthcare center
9 Revolutionary Elevators From The Otis Elevator Company / Popular Science
Otis Elevator Company at Teynampet
Otis Elevator Company- #Repair #Modernization #Maintenance #Escalators #Elevators in #KansasCity #Kansas
A rare future building from 1975, one of a series by John Berkey as adverts for the Otis Elevator Company.
Otis Elevator Company cutaway drawing from the 1950s.
9 Revolutionary Elevators From The Otis Elevator Company | Popular Science
Vertical cylinder, rope-geared hydraulic elevator with 2:1 gear ratio and rope control (about 1880). For higher rises and speeds, ratios of up to 10:1 were used, and the endless rope was replaced by a lever. (Courtesy of Otis Elevator Company.)