Miller, Kempster Blanchard, 1870-1933 · New York : McGraw publishing company · leaf 702
s ofthe apparatus on this floor. From the left hand end of the top of the intermediate distributingframe extends a cable shaft leading to the fourth floor or operatingroom. This runs up in the rear corner of the building, and is bestshown in the plan view of the third floor in Fig. 491, where it… … FIG. 493.-CABLE VAULT-LOS ANGELES OFFICE. the subscribers sections and the trunking sections, these two turn-mg sections being located adjacent to each other at the point wherethe subscribers sections and the trunking sections come together ata right angle. The arrangement of the operating room…
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