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Handbook for the use of electricians in the operation and care of electrical machinery and apparatus of the U.S. seacoast defenses (1902)

United States. War Dept, Anderson, George Lucius, 1849-1934 · Washington, Govt. Print. Off. · leaf 123

An illustration from Handbook for the use of electricians in the operation and care of electrical machinery and apparatus of the U.S. seacoast defenses, 1902, leaf 123 — H: pilothouse, P; elec-tric, E.) Size. ClRUENT. Carbons. Amperes. Volts at Arc. Positive-—Cored. Negative. H. or P. H., P. orE. H. or E. H. or E. 18243036 35 .50 SO 130 47-5048-5249-535f)-55 1 X 12 1% X 12 134 X 12 % X 5 solid.•V X 7 cored.% X 7 cored.1 X 7 cored. All are fitted with true parabolic… … 121. Rheostat for U. S. Government Projector. (90)

Electric machinery · Searchlights · Coast defenses

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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