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Muirhead & Co., electrical engineers & contractors and manufacturers of electrical & telegraphic apparatus. (1893)

Muirhead & Co. · Muirhead & Co. · leaf 45

An illustration from Muirhead & Co., electrical engineers & contractors and manufacturers of electrical & telegraphic apparatus., 1893, leaf 45
558. 559—Reflecting Astatic Galvanometer, ditto, with coils different!}* wound, complete with yy / lamp and scale ... ■ « • • • • * i i * • ♦ 22 10 0 562.—Ditto, ditto, in German silver or platinum silver alloy wire ■ • < ■ ■ ■ ■ * i • • ■ • • MUIRHEAD & Co.. STOREYS GATE, WESTMINSTER, S.W. M

Electrical Equipment · Lightning protection for structures · Lightning protection for buildings · Batteries · Lighting · Maintenance testing of electrical systems · Wiring devices

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