Miller, Kempster Blanchard, 1870-1933 · New York : McGraw publishing company · leaf 661
f the arrester lead to the switch-board end of the line, whilethe two inside terminals lead to the outside line, it will be seen thatwhen the connection is thus made with a line, the jack, /, affordsmeans for connecting directly with the s\vitch-board line circuit, WIRE CHIEFS EQUIPMENT. 639 while… … I rnxMC,
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