being of ample dimensions, moderate axle load, straightforward two-cylinder engines of bore with a stroke, and diameter coupled wheels. The total weight in working order was 123.5 tons, of which 72.1 tons was adhesive weight. Nearly all of them were still in service in the late 1960s. The Class 142 locomotives hauled the principal CFR express trains on mainlines and, like their Austrian cousins, were able to render good performance. At least three have been preserved for museums, locomotives no. 142.008, 142.044 and 142.072. South Africa In 1900, during the Second Boer War, the Imperial Military Railways experienced a shortage of locomotives and six Berkshire tank locomotives, destined for the Western Australian Government Railways, were diverted to South Africa where they were known as the Western Australians. In 1902, they came onto the roster of the Central South African Railways and were designated CSAR Class C. By 1912, when the renumbering onto the South African Railways (SAR) roster was implemented, these locomotives were considered obsolete and were not included in the SAR classification and renumbering list, but recommended for scrapping even though they were still less than twelve years old. In 1949 and 1950, the SAR placed 100 Class 24 Berkshires in branch line service, which included the whole of South West Africa (Namibia). They were acquired to replace the ageing fleet of Class 6 and Class 7 locomotives on light rail. The locomotive was designed by Dr. M.M. Loubser, Chief Mechanical Engineer of the SAR from 1939 to 1949. It had a one-piece steel main frame that was cast integrally with the cylinders, including the cylinder hind covers, smokebox support frame, stays and various brackets, all of which would normally be separate items riveted or bolted onto the frame. Advantages of this arrangement were reduced maintenance and less time spent in shops. It was the first South African steam locomotive to be built using this technique. They were built with Watson Standard no. 1 boilers and they used Type MY Torpedo tenders that ran on three-axle Buckeye bogies. It was the only Berkshire type to see service on the SAR. Most of them went to South West Africa, where 55 of them would remain in operation until strengthening of the track and the introduction of diesel traction made them available to be employed elsewhere. They were withdrawn in the mid-1980s. Several have been preserved in running order for service