Answer the following question: The GER Classes S46 D56 and H88 (classified Classes D14 D15 and D16 by the London and North Eastern Railway) were three classes of similar 4-4-0 steam locomotive designed by James Holden (S46 and D56) and A. J. Hill (H88) for the Great Eastern Railway. They were given the nickname Claud Hamilton after the first engine of the class named after Lord Claud Hamilton (18431925) the chairman of the Great Eastern Railway. None of these locomotives survived to preservation. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Answer:
Mean Of Transportation