During the 1930s, many serving South African steam locomotives were reboilered with a standard boiler type, designed by A.G. Watson, Chief Mechanical Engineer of the South African Railways from 1929 to 1936, as part of his standardisation policy. Such Watson Standard reboilered locomotives were reclassified by adding an "R" suffix to their classification.
Pages in category "Watson Standard no. 1A"
The following 5 pages are in this category, out of 5 total. This list may not reflect recent changes.