The liner shown above in #30 is actually the Aquitania, the legendary Cunarder known as the Grand Old Lady of the Atlantic, or The Ship Beautiful from her lavish interior furnishings.
Built in 1913 and not scrapped until 1950. Armed Merchant Cruiser then Hospital Ship and troopship in WW1, troopship in WW2. Mainstay of the transatlantic run between the wars together with the Mauretania and Berengaria.