2-6-0-0-6-2 Mallet Compound Locomotive. A very heavy and powerful
compound locomotive of the articulated Mallet type, and used for hauling heavy coal trains. Has four cylinders, and is fitted with all the latest appliances, superheater, &c. An electric headlight is provided,
and the engine can he worked simple or compound at will. Constructed for the 3' 6" gauge, and built in Scotland, the total
weight of the engine and tender in working order is 179 3/4 tons. South African Railways.

4-8-0 Three-cylinder Engine. An engine of unusual interest, built at Sheffield for working over the Spanish Railways, which have long and steep gradients and many severe curves. Owing to lightness of
track in several places, axle loads had to be kept down to a minimum. This engine has three cylinders, several English modern appliances, and works on the 5' 6" gauge. This locomotive is exceedingly powerful, and weighs with tender in working order 136 1/2 tons. Northern Railway of Spain.

6000 Series 4-8-2 Type Locomotives. The 6000 series locomotives
in service on the Canadian National Railways are the largest passenger locomotives in the British Umpire, and are operated in heavy fast passenger service. The cylinders are 26" diameter by 30" stroke, and the boiler pressure is 210 lbs. per square inch. The driving wheels are 73" diameter. The total weight of engine and tender in working order is 577,000 lbs. The tender has a capacity of 17 tons of coal and 10,000 gallons of water. The total length overall is 90' 4". Canadian National Railways.