A History of Commonwealth Engineering. At its peak, Australian Comeng was the largest manufacturer of railway rolling stock in the Southern Hemisphere. The period covered in this comprehensive volume included many interesting orders for stainless steel passenger stock, ore cars, diesel and electric locomotives. The activities of South African subsidiary Union Union Carriage & Wagon are also covered, including the new Blue Train. 352 pages A4, 160 colour plates and 600 b&w photos and diagrams, hb.