South African Class 21 2-10-4 - The South African Class 21 2-10-4 of 1937 is a South African steam locomotive from the South African Railways era.In 1937 the South African Railways placed a single Class 21 steam locomotive with a 2-10-4 Texas type wheel arrangement in service designed as a mixed traffic locomotive suitable for light rail. A simultaneously proposed heavier mainline version Class 22 2-10-4 never materialised. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
The answer to this question is:
Mean Of Transportation