Crystal Palace International Electric Exhibition 1881-82

70 with, the Swan Lamps. Swan Lamps, with accessories, may be seen in Office in South Nave. Swan Lamps are also shown at Messrs. Elkington s Stands West Corridor; at Messrs. Bertram & Roberts' Saloon Dining Rooms, at the south end of the Building. Current for these is also supplied from Messrs. Siemens Brothers’ machines. They are also in opøration at Ivlessrs. W. Elmore’s Stand between Pompeian House and Chinese Court; at Messrs. Hindley’s Annexe in West Corridor; and at the Turner Gas- Engine Company’s Stand, West Corridor; also in Furniture Court, which is lighted by a large Electrolier fitted with Swan Lamps. (For further particulars, see Advt. p. 135.) South Nave. 227. G. W. Wigner, F.C.S., F.I.C., &c., 79, Great Tower Street, E.C. Automatic Regulators for the Electric Light. The regulators are actuated solely by water pressure, which, may be obtained from the mains or from a cistern. The quantity of water used, is from gallon to 1 gallon per day. Two forms are exhibited, one as a street lamp, in which, the carbons are above the regulator; one for factory and general use, in which, they are below the regulator. Eastern Gallery. 228.—Woodhouse & Rawson (Agents to the Anglo-American Brush, and Lane-Fox Incandescent Electric Light System), 11, Queen Victoria Street, E.C. Improved Lamps (Incandescent and Arc); Electrical Lighting of Trains; Patent Electrical Couplings, Fittings, Brackets, Standards, &c., for incandescent lighting. Eastern Gallery. Class IX. Electric Motors and Transmission of Energy. 1 229. A. Apps, 433, Strand. Electro-Magnetic Model Engine, giving the maximum effect of the attraction, and repulsion of electro-magnets. ^orth Nave. 230 .—Edward B. Bright, C.E., 45, Gerrard Street. An improved Electro-motor. North Nave. 231 .—T. Crampton & Co., 251, High Holborn, W.C. Small Motors (stationary and locomotive). Southern Gallery. 232 .—F. E. Fahrig, Electrician, Southampton. F. E. Fahrig’s Patent; Dr. HemstecL’s, MJ)., Patent Motor. This Patent is called the Eclipse Motor. Fahrig & Hemsted—Patent taken out in these two names. Southern Gallery.