Building construction and superintendence, by F.E. Kidder ... (1896)
Kidder, Frank E. (Frank Eugene), 1859-1905 · New York, W.T. Comstock · leaf 524
varies from $30 to $40 forthe smallest size, and up to $60for larger sizes. For a run ofmore than 10 feet an additionalprice of from $5 to $10 per storyis charged for the ropes, runs, etc. Most dumb waiters may bemade double face, that is withopenings on opposite sides fordifferent stories; this… … Fig. 520.—Sedgwick Automatic Dumb WaiterSedgwick Machine Works) desirable if it can be avoided. 52° B UILDING CONSTR UC TION. dumb waiter shaft are usually hung with cords and weights in thesame manner as an ordinary window, and are provided with someform of spring catch which will hold the door…
Building
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