Founded in 1873, the Holland America Line provided services carrying passengers and freight between the Netherlands and North America. When the Second World War ended, only nine of Holland America Line's twenty-five ships had survived and the company set about rebuilding. The pride of HAL's post-war fleet was SS Rotterdam, completed in 1959, which was one of the first ships on the North Atlantic equipped to offer two-class transatlantic crossings and single-class luxury cruising. However, competition from the airlines meant that in the early 1970s Holland America ended their transatlantic...