. Electrical world. FIG. 3.—DESK TELEPHOXE. compact design. All parts in the base are normally enclosed by aniron plate which fits over the bottom. The lever of the hook switch is a long L-shaped piece pivoted onthe standard, the short arm of which terminates in the fork for thereceiver while the long arm extends down through the hollow stand-ard to the base, where its insulated end engages with the hook springswitches. This lever is actuated by a stifT leaf spring. The new type of Kellogg desk set box is also illustrated herewith. FIG. 4.—VIEW OF INTERIOR OF DESK SET B.^SE. way. Standard part
. Electrical world. FIG. 3.—DESK TELEPHOXE. compact design. All parts in the base are normally enclosed by aniron plate which fits over the bottom. The lever of the hook switch is a long L-shaped piece pivoted onthe standard, the short arm of which terminates in the fork for thereceiver while the long arm extends down through the hollow stand-ard to the base, where its insulated end engages with the hook springswitches. This lever is actuated by a stifT leaf spring. The new type of Kellogg desk set box is also illustrated herewith. FIG. 4.—VIEW OF INTERIOR OF DESK SET B.^SE. way. Standard parts are mounted in a pressed steel case, finishedwith black enamel. There are enclosing lids front and back, whichwhen removed expose the ringer, condenser and connecting is intended for either individual or two-party line service and be-sides being in black is furnished also in white or maroon enamel. Power and Mining Machinery Contracts. The Pow-er & Mining Machinery Company (formerly the Loomis-Pettibone Gas Machinery Company, of New York, and successor tothe Holthoflf Machinery Company, of Cudahy, Wis.), New York, hasjust been awarded a contract for the equipment of the new powerplant of the Wellington Meat Export Company, a British capitalizedconcern, which operates a large works at Wellington, New value of the contract is almost $125,000. The existing powerplant is operated by steam, and owing to the excessive cost of coalin that part of the world the installing of the gas generating equip-ment
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectelectri, bookyear1883
