The Pathfinder class was a two ship class of scout cruiser serving with the Royal Navy in World War I and consisting of the ships HMS Pathfinder and HMS Patrol.The three funnelled 'scout' cruisers were designed to operate as the lead ships of destroyer flotillas but like other similar ships were soon outrun by newer classes of destroyers and relegated to secondary duties. 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?
Mean Of Transportation