Please answer the following question: Durban Harbour's John Milne - The Durban Harbour's John Milne of 1879 is a South African steam locomotive from the pre-Union era in the Natal Colony.In 1879 the Harbour Board of Natal placed a single 0-6-0 saddle-tank locomotive in service its first own locomotive for shunting work on the docks. 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?
A:
Mean Of Transportation