Kidder, Frank E. (Frank Eugene), 1859-1905, Nolan, Thomas, 1857-1926 · New York : W.T. Comstock · leaf 270
by weights or held in place bysprings that press against the guides or runways. For narrow win-dows the springs answer very well, but when the blinds are morethan i\ feet wide it is much better to balance them by weights, andbalanced blinds will probably give better satisfaction even in nar-rower… … Fig. 258. tions. For windows between 4I and 6 feet in height three sectionsare recommended, and for windows over 6 feet in height four or sixsections will give the best satisfaction. The total height of the sec-tions should be such that the entire window between the sill and headmay be closed,…
Building
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