Engine No. 4073 "Caerphilly Castle" 4-6-0. The first of the latest series of 4-6-0 or ten-wheel four cylinder simple expansion locomotives, having two outside cylinders driving the middle pair of coupled wheels, whilst the inside drive the leading pair. Is fitted with a large boiler, superheater, Belpaire firebox, and the usual G.W.B. standard appliances. A new type of cab with side windows is
provided. Built at Swindon, the total weight of the engine and tender in
working order is 120 tons. Great Western Railway.

Engine No. 414 4-6-0.
A modern and powerful express passenger engine of the 4-6-0 or ten wheel type. Fitted with all the latest appliances, superheater, mechanical lubricators, top feed, Belpaire firebox, &c. It will be noticed that the cab on the engine, and also on the tender, are both fitted with sun blinds, thus affording the engine men protection from the heat, this being a common feature on Colonial locomotives. The total weight of the engine and tender in working order is 110 1/2 tons. Sengal-Nagpur Railway, India.

Engine No. 4511 4-6-2.
A very powerful express passenger locomotive of the 4-6-2 or "Pacific" type, having four high-pressure cylinders. ls fitted with superheater, mechanical lubricators, steam reverser, and a taper boiler. Used for working heavy express trains from Brussels to Herbesthal and German Frontier, and through the Ardennes. The total weight of the engine and tender in working order is 153 3/4 tons. Belgian State Railways.