HMS Repulse was the last wooden battleship constructed for the Royal Navy.She was laid down as a 90-gun second-rate line-of-battle ship with two decks; having been approved for conversion to a broadside ironclad in 1861 work on her was intentionally delayed until the performance of earlier conversions from wooden hull to ironclad could be assessed. 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