Kimball & Morton, Sewing Machine Manufacturers, 80, Bishop Street, Anderston, Argyle Street, Glasgow, and Reform Street, Dundee. The Lion and New Family and Medium Machines. The Nos. 2 and 3 Tailoring and Bootmaking Machines, the Medium Machine for light sacks, and the large Overhead machines for heavy sacks, sails, and tarpaulins. (752) Exhibitors, Edinburgh, 1869, the Highland and Agricultural Society's Show; Burton-onTrent, Staffordshire Agricultural Society's Show (First Prizes); Royal Agricultural Association of England, 1873 (First Prize for Sewing Machines).

Sanson, Robert Bell, Engineer, 87, Globe Road, Mile End Road, London, E. Spring arm endless band knife, cloth cutting machine, and parallel pressing machine for tailors' use.

(753)

Green, Edward, & Son, Engineers, Manchester and Wakefield. One Green's Patent Fuel Economiser for heating the feed water for Steam Boilers. Effects a saving of from 18 to 25 per cent. of fuel. (780)

Exhibitors, Paris, 1867 (Medal); Moscow, 1872 (Grand Gold Medal); Vienna, 1873 (Medal for Progress); Manchester, 1868 (Gold Medal); Leeds, 1868 (Gold Medal).

Davey, Paxman, & Co., Mechanical Engineers, Colchester, Essex. I. 8-Horse Power Portable Steam Engine, designed with a view to economy of fuel. II. 8-Horse Power Davey Paxman Patent Vertical Boiler, with 8-Horse Power Engine vertically attached. III. Patent Steam Corn Dryer, for drying all kinds of grain, coffee, &c. IV. Patent Water Heater, "B," acts as incrustation trap, raises the temperature of the water to 212° between the pump and the boiler. This boiler evaporates 10 lbs. of water with 1 lb. of coal. The circulation of the water is perfect and priming is prevented. (781)

Galloway, W. and J., & Sons, Engineers, Knott Mill Iron Works, Manchester. Three 60-horse power Steel Boilers for use in the British Section.

(782)

Moy, Thomas, Engineer, 37, Farringdon Street, London, E.C. Small steam-engines for tramways and general purposes, where small weight and space and economy in working are required. (784)

Wright, William, Vulcan Foundry, Coatbridge, Scotland. Hot-water Boilers for heating Dwellings, Conservatories, &c., &c. (785) Anderson, David, & Son. See Cl. 235. McTear & Co. See Cl. 235. Engert & Rolfe. See Cl. 235.

Wier, Marshall Arthur, Telegraph Engineer, 33, Abchurch Lane, Lombard Street, London, E.C. Pneumatic motor, Water Meter, Hydro-Gyrometer, Locomotive Speed Indicator, Pneumatic Gyrometer, Reciprocating Counter.

(786)

Monckton, E. H. C., care of Coutts & Co., Strand, London, W.C. Hydraulic Machinery. (787)

Thermo Electric Generator Co., Limited (H. Crump, Secretary), 27, New Street, Cloth Fair, London, E.C. Patent of M. Clamond. Thermo-electric batteries worked by gas, charcoal, coke, or mineral oils, in nature approaching the appearance of a gas stove. (788)

Exhibitors, Paris Maritime Exhibition, 1875 (Diplome d'Honneur, Gold Medal); La Société d'Encouragement pour l'Industrie Nationale (Grand Gold Medal). Holmes,

Cl. 500.

Payton, & Taylor. See

Hurd, Frederick, & Co. See Cl. 500.

Turner, Charles, Civil Engineer, 3, Bugle Street, Southampton. Couplings for Propeller Shafts and other purposes. (789)

line or three pitch wave line, non-vibrating, full backing Economical Screw Propeller, as fitted in the British Navy and Merchant Service, by Mrs. Henrietta Vansittart, who is the daughter of Mr. J. Lowe, the inventor of Screw propulsion. (791)

Naples Maritime Exhibition, 1870 (First Class Diploma); Dublin, 1872 (Medal); Paris Maritime Exhibition, 1875 (Silver Medal).

Moncrieff, John, North British Glass Works, Perth, Scotland. Steam Boiler Water Gauge Glasses. (792)

Hicks, James Joseph. See Cl. 320, 276.

Gwynne, John and Henry, Engineers, Hammersmith Ironworks, London, W. A model of one Pair of Compound Surface Condensing Engines with Patent Centrifugal Pumps made to 4th Scale. Four Pairs of a similar size are at work at Codigoro, near Ferrara, Italy, and form the largest pumping machinery in the World, capable of raising 2,000 tons of Water per minute 15 feet high. Highly finished, in plate glass frame. (800) Exhibitors, Brabant, 1868 (Gold Medal); Akola, 1868 (Two Silver Medals); Havre, 1868 (Silver Medal); Altona, 1869 (Silver Medal); Chili, 1869 (Silver Medal) ; Courtrai, 1872 (Gold Medal); Vienna, 1873 (Imperial Order of Francis Joseph conferred by H.I.M. the Emperor of Austria); Cologne, 1875 (Special Gold Medal).

Gwynne & Co., Engineers, Essex Street, Works, Strand and Victoria Embankment,

London.

Patent Combined Double-acting Centrifugal Pumping Engine, Patent DoubleActing Centrifugal Pump, new form, case opening horizontally, bed plate and standard cast with pump base. Patent Double-acting Centrifugal Pump, case opening vertically, standard and bed plate separate pieces. Gwynne and Beales' Patent Combined Gas Exhauster and Engine. (801)

Exhibitors, London, 1862; Paris, 1867 (First Class Medals); Vienna, 1873 (Medal for Merit); and 27 other medals obtained at all the Great Exhibitions.

Adair & Co., Patent Pump Manufacturer, Neptune Street, Liverpool. One pair Adair's Patent Double-action Pumps, complete, to act as main pump or fill engine, to pump from hold or sea. One pair Adair's Patent Doubleaction Main and Bilge Pump, combined to pump from main well or bilges. Adair's

Patent Double-action Fire-engine with hose complete.

Pickering, Jonathan. See Cl. 503. Fison, J. P. See Cl. 670, 673, 674, 683. Ellis, William Irlam, Engineer, 66, Murray Street, Higher Broughton, Manchester. A. Blower or Exhauster for air or gas. A machine for blowing air into foundry cupolas and other furnaces, or for exhausting gas in the manufacture of coal gas, for ventilating mines, ships, &c. Patented in United States. (802)

Boyle, Robert, & Son, 100, Mitchell Street, Glasgow. Boyle's Patent Self-acting Air Pumps. Ventilators. Apparatus for

Prevention of Smoke. Ventilator for Steam Ships. (803)

Appleby, Charles James and Thomas Hodgson, Brothers, Engineers, Emerson Street, Southwark, London, S.E. Four portable steam cranes. Seven ton steam crane with wrought-iron permanent way carriage, springs and buffers; lifts, turns round, alters radius of jib, and travels by steam.-Three tons ditto, ditto.-Five ton steam crane on low cast-iron carriage, with all motions as above. Five ton ditto, ditto, except travels by hand. (804) Exhibitors, London, 1862; Paris, 1867; Vienna, 1873.

Nussey & Leachman. See Cl. 515.

Haynes, Thomas, & Sons, Wholesale Ironmongers and Patentees, 227, 229, 231, Edgware Road, London, W. The Patent Hydronette; the Patent Hydron-a platform pump; the Patent Regina Garden Syringe; the Patent Water Bringer, for overcoming friction caused by drawing water through long lengths of hose. The Patent Syreileon -a self-acting Hose-Coiler. (805)

Exhibitors, First Prize Silver Medals awarded to Haynes and Sons for their Patent Water-throwing Apparatus. Highland Agricultural Society of Scotland, 1869; Linnæan Society, Brussels, 1869; Free States of Hamburgh, 1869; Horticultural and Agricultural Society of Hainault, 1869; Wirral Agricultural Society, 1870; Royal North Lancashire Agricultural Society, 1870; Channel Islands Exhibition, 1871; Lyons, 1872; Cologne International Horticultural Exhibition, 1875; Vienna, 1873 (Hon. Mention), &c., &c.

Wallace, John S., & Tucker, Edward, Timber Merchants, 3, Antrim Place, Belfast. The Wallace-Tucker Fire Annihilator acts automatically by the production of carbonic acid gas within the apartment in which a fire is burning, this gas extinguishing the flame (patented). "The Buoy," or Turret System of life preservation in case of shipwreck. A compartment distinct and detached from the ship is built within her large enough to contain the provisions for the voyage, and all the passengers if required. Should the vessel go down it floats, and those on board can take refuge in ber. Model. (806)

Sanderson and Proctor, Electric and General Engineers, Shore Works, Huddersfield, and 19 and 21, Queen Victoria Street, London, E.C. Patent Automatic Fire Extinguisher and Alarm for Mills, and all Buildings where Steam is used. Also of Improved Patent Copper Lightning Conductors for the Protection of Ships and every Description of Buildings from Damage by Lightning. (807)

Needham & Kite, Engineers, Phoenix Ironworks, Vauxhall, 220, Upper Kennington Lane, London, S.E. For clarifying opaque or turbid fluids, to work by hand, a High Pressure-Filter Press. The mechanical clarifier is used in this country for clarifying turbid wine, beer, cider, vinegar, aniline dyes, varnish, oils, and all turbid liquors where the opaque substance is in suspension, (808)

Lawrence & Co., Brewers' Engineers, Coppersmiths, Architects, Brass and Iron Founders, &c., 22, St. Mary Axe, London, E.C. Refrigerators for cooling Brewers' and Distillers' Worts and Mash; also for cooling Milk and all other fluids; for condensing and purifying water. Mashing Machines, Spargers, &c., &c. (809)

Exhibitors, Royal Agricultural Society of England, 1873; Worcestershire Agricultural Society, 1873; Manchester and Liverpool Agricultural Society, 1873. (Silver Medals.) Vienna, 1873 (Medal for Progress); Agricultural Society of Bremen, 1874; Horticultural and Agricultural Society Flora of Cologne, 1875. (Silver Medals.) Agricultural Society, Warschau, Poland, 1875 (Hon. Mention). Agricultural Show at Namur, Belgium,

Handysides Steep Gradient Co., Limited, 9, Victoria Chambers, Victoria Street, Westminster, London. Working Model of Locomotive and Waggon, to work on an incline.

(820)

Welch, Alfred, Cattle Salesman, No. 11, Bank Buildings, Metropolitan Cattle Market, London. Improved Railway Cattle Waggons, specially adapted to feed and water, in transit, animals carried in them. Received official recommendation of the Royal Society for the Prevention of Cruelty to Animals. Also received a First Class Medal from the Highland and Agricultural Society of Scotland. (821) Clarke & Dunham. See Cl. 322, 674. Cohné, Sigismund. See Cl. 201. Hawksworth, Wilson, Ellison, & Co. See Cl. 280, 281.

Williams, Richard Price, Civil Engineer, No. 9, Great George Street, Westminster, London, S.W. Continuous railway crossings, "switches" for doing away with facing points on railways. (822) Exhibitor, London, 1873; Leeds, 1875. (Medals.)

Brierley, Sons, & Reynolds, Railway Signal Engineers, 81A, Edgware Road, Hyde

Park, London, W. Railway signal model of railway junction, comprising switches and signals, locking and interlocking apparatus, worked on the "Block System."

(823)

Saxby & Farmer, Railway Signalling Engineers, Kilburn, London, N.W. 1. Railway Signals. Model of a Junction with switches and signals interlocked on the English system for the prevention of collisions and accidents. 2. Railway Switches, Model of Locking Bar and apparatus for securing the proper position of facing switches, and the immovability of them during the passing of trains over them. 3. Railway Level Crossing Gates, Model of arrangement for working gates simultaneously and interlocking them with signals to secure the safe passage of traffic on Road and Rail. (825) Exhibitors, Paris, 1867 (Gold Medal); Vienna, 1873 (Medal for Progress).

Patent Nut and Bolt Co., The. See Cl. 284.