Olympic-class ocean liner of 29 coal-fired steam boilers in six compartments. However, "Olympic"s boilers were adapted for firing by oil at the end of the First World War, which reduced the number of engine crew required from 350 to 60. The "Olympic"-class ships were long, displacing normally (their draft at this displacement being ), and their tonnage was around 45-46,000 GRT. "Olympic" became the largest ship in the world when it was completed in May, 1911 before losing the title to its sister "Titanic" when she was completed in April, 1912. After the loss of "Titanic" the third sister ship "Britannic" claimed the
The Love Boat the first comedy series to use the guest-star cast anthology format—"Love, American Style" had used the formula seven years earlier—but it had such success with the formula that future series in similar style (such as "Supertrain" and "Masquerade") always drew comparisons to "The Love Boat". The series was followed on Saturday nights on ABC by "Fantasy Island", which was likewise produced by Aaron Spelling, and had a similar format. The one-hour sitcom was usually set aboard "Pacific Princess", at the time a real-life Princess Cruises cruise ship. Other ships used were the "Pacific Princess" twin sister vessel "Island Princess", along