Crystal Palace International Electric Exhibition 1881-82

a handsome piece of furniture and the following three checks The impossibility of giving change for a larger amount than the coin deposited, an effective means of communicating the value of the coin, taken, and the absolute certainty that abstraction can- not be even attempted without detection. Concert-Room Gallery. 319 .—Johnson & Phillips, 16, Union Court, London, E.C.; and Charlton, S.E. Steel wire Sounding Machines; Lead Sinkers^ and Lucas's Clips ; Shot Sinkers and Phillips's Tube; Sounding- Wire, and oil tank for ditto ; Taping Machine; Spider Wheel; Opening Bell Mouths; Shackles; Tank Valve; Rope Fittings; Stern Sheave and Dynamometer; Cable Cutters and Plyers; Tool and Jointers^ Chests, and Stretching Screws. {See Advt. p. 127 .) South Nave and Southern Gallery. 320 .—W. Ladd & Co., 11 and 12, Beak Street, Regent Street. Autograph Letter (framed) from P. Reis, describing his telephone to W. Ladd, dated Friedrichsdorf, July 13, 1863. North Nave, 320a.—Lancashire Patent Belting and Hose Company. Patent Belting, specially adapted for driving electric generators. Used for driving machines in various parts of the building. {See Advt. p. 121.) Various parts of the Building. 321 .—Lee & Co., 4, Exchange Arcade, Manchester. Lee’s Patent Circular Lattice Pillar, specially manufactured for carrying the electric light. Can be made from 15 to 100 feet high. They resist the strongest gale of wind, are very ornamental and durable will carry from 2 to 8 wires/without stays. Railway Corridor. 322 .'—Akmand LÉ\Ty, 252, Goswell Road, London. Leads to any specification, Terminals, Binding Screws, Clamps, Couplings, Bolts and Nuts, &c. &c. ; Telephone Receivers; Magnets; Flexible Tubes; Celluloid Vulcanite Rod, Sheet, and Mouldings; Wire Leads ; Cables; Silk, Cotton, and Celluloid Wire; Clock Bells and Electric Bells complete; Lamps constructed; Gutta- percha and India-rubber raw and manufactured Taping, fine cut sheet Taping-cloth, &c. &c.; Carbons; Globes any shape; Glass-blowing Work of the best foreign manufactures. Eastern Gallery. 323 .—J. & J. Mackie & Co., Reading, Berks. Collection of Mackie’s patent Wrought Iron Spring' Pulleys,“ Electric” design, specially constructed for driving Dynamo-Electric Machines direct from the engine. Also Improved Shafting, Couplings, Standards, Hangers, Plummer Blocks, Brackets, Belting, Lubrica- tors, &c. {See Advt. p. 130.) Concert-Room Gallery. 323a.—Mason & Elkington, Pembrey, South Wales, Copper Smelters and Makers of Electro-deposited Copper for Tele- graphic Wire and other purposes. Products of Electro-Metallurgy in all its branches ; specimens of Rough Copper used in the electrolytic refining process and of Refined Copper; specimens of Pure Gold and Silver separated from rough copper by electro- lytic process; specimens of Copper Tubes, Wire,Plates for Rolling, &c., produced by electrolytic process. Near High-Level Entrance.