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 289
30,500 16 x 16 100 250 6 7 7 x 5% 7 125 2,275 30,750 16 x 16 125 250 6 7 7 x 5% 7 150 2,730 33,500 18 x 16 100 250 6 7 7 x5% 7 150 2,730 33,700 * Carbon filament type lamps,candle power may be supplied. Approximately the same number of 60 watt tungsten lamps rated at horizontal 274 POWER PLANTS AND…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
