Miller, Kempster Blanchard, 1870-1933 · New York : McGraw publishing company · leaf 837
848 2,430 2,008 1,990 1,902 1,820 1,820 1,550 1,298 1,900 1,710 1,540 1,484 1,420 1,306 1,206 1,008 1,28s 1,157 1,051 1,005 961 88s 819 685 953 857 778 745 712 655 607 507 737 663 603 577 553 509 472 393 2,8182,5202,0301,580 1,110 860585 473337 The messenger wire may be supported in various ways,… … FIG. 592.—MESSENGER WIRE CLAMPS. known as the Stroud clamp, shown in two views at the right ofFig. 592, has the advantage of requiring but one bolt to fasten theclamp block in place, a projection on the clamp block which passesinto the main portion of the support serving in lieu of the secondbolt.…
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