Here is an amazing video that shows the progression of the RMS Majestic who was originally the SS Bismark of the Hapag Line and was bought by White Star Line in 1920 and was refitted and placed into service in 1922. She was later bought in 1936 by the British Royal Navy and was called HMS Caledonia and served her last days cadet training ship Enjoy.
http://www.youtube.com/watch?v=v9WRJ7-SqV8
