Spons’ Dictionary of Engineering, Civil, Mechanical, Military, and Naval; with technical terms in French, German, Italian, and Spanish, 3100 pp., and nearly 8000 engravings, in super-royal 8vo, in 8 divisions, 5l. 8s. Complete in 3 vols., cloth, 5l. 5s. Bound in a superior manner, half-morocco, top edge gilt, 3 vols., 6l. 12s.

In super-royal 8vo, 1168 pp., with 2400 illustrations, in 3 Divisions, cloth, price 13s. 6d. each; or 1 vol., cloth, 2l.; or half-morocco, 2l. 8s.

A SUPPLEMENT

TO

SPONS’ DICTIONARY OF ENGINEERING.

Edited by ERNEST SPON, Memb. Soc. Engineers.

Abacus, Counters, Speed Indicators, and Slide Rule.Coal Mining.Lighthouses, Buoys, and Beacons.
Agricultural Implements and Machinery.Coal Cutting Machines.Machine Tools.
Air Compressors.Coke Ovens.Materials of Construction.
Animal Charcoal Machinery.Copper.Meters.
Antimony.Docks.Ores, Machinery and Processes employed to Dress.
Axles and Axle-boxes.Drainage.Piers.
Barn Machinery.Dredging Machinery.Pile Driving.
Belts and Belting.Dynamo-Electric and Magneto-Electric Machines.Pneumatic Transmission.
Blasting.Dynamometers.Pumps.
Boilers.Electrical Engineering, Telegraphy, Electric Lighting and its practical details, Telephones.Pyrometers.
Brakes.Engines, Varieties of.Road Locomotives.
Brick Machinery.Explosives.Rock Drills.
Bridges.Fans.Rolling Stock.
Cages for Mines.Founding, Moulding and the practical work of the Foundry.Sanitary Engineering.
Calculus, Differential and Integral.Gas, Manufacture of.Shafting.
Canals.Hammers, Steam and other Power.Steel.
Carpentry.Heat. Horse Power.Steam Navvy.
Cast Iron.Hydraulics.Stone Machinery.
Cement, Concrete, Limes, and Mortar.Hydro-geology.Tramways.
Chimney Shafts.Indicators. Iron.Well Sinking.
Coal Cleansing and Washing.Lifts, Hoists, and Elevators.

NOW COMPLETE.

With nearly 1500 illustrations, in super-royal 8vo, in 5 Divisions, cloth. Divisions 1 to 4, 13s. 6d. each; Division 5, 17s. 6d.; or 2 vols., cloth, £3 10s.

SPONS’ ENCYCLOPÆDIA