Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 256
Fig. 11. Typical Releasing Gear. Fig. 12. Extreme Position of Hook .Steamcylinder … Steam valve rod Governor knocks off lever Fig. 13. Assembly of Corliss Releasing Gear.
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
