D.—2.

Four-cylinder Balanced Compound Locomotive, Class A, for Passenger and Mixed Train Service. Built in New Zealand Government Railway Workshops. Cylinders, 12 in. and 19 in. diameter; stroke, 22 in. ; diameter of coupled wheels, 4 ft. 6 in. ; tractive power (at 80 per cent, boiler-pressure), 19,000 lb.; boiler-pressure, 225 lb.; total weight in working-trim, 72 tons. Gauge, 3 ft. 6 in.