Indian locomotive class XS -  The Indian locomotive class XS was a class of experimental four-cylinder 4-6-2 Pacific type steam locomotives used on broad gauge lines in British India and then in post-partition Pakistan.The four members of the class were built by Vulcan Foundry in Newton-le-Willows Lancashire England in 1930. They were divided into two sub-classes XS1 and XS2 each made up of two locomotives. Upon the partition of India in 1947 they all went to Pakistan. 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