![HMHS <i>Britannic</i> Olympic-class ocean liner](https://upload.wikimedia.org/wikipedia/commons/thumb/4/48/HMHS_Britannic.jpg/320px-HMHS_Britannic.jpg)
HMHSBritannic was the third and final vessel of the White Star Line's Olympic class of steamships and the second White Star ship to bear the name Britannic. She was the youngest sister of the RMS Olympic and the RMS Titanic and was intended to enter service as a transatlantic passenger liner. She was operated as a hospital ship from 1915 until her sinking near the Greek island of Kea, in the Aegean Sea, in November 1916. At the time she was the largest hospital ship in the world.
![RMS <i>Arlanza</i> (1911) British liner in service from 1912 to 1938](https://upload.wikimedia.org/wikipedia/commons/thumb/1/1b/StateLibQld_1_133465_Arlanza_%28ship%29.jpg/320px-StateLibQld_1_133465_Arlanza_%28ship%29.jpg)
RMS Arlanza was a 14,622 GRT ocean liner of the Royal Mail Steam Packet Company. She was built in Belfast in 1912 for RMSP's scheduled route between England and South America. She was a Royal Navy armed merchant cruiser from 1915 until 1920. She returned to civilian liner service in 1920 and was scrapped in 1938.
![RMS <i>Alcantara</i> (1926) British ocean liner](https://upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Alcantara_%C3%A0_Rio_by_Kenneth_Shoesmith.jpg/320px-Alcantara_%C3%A0_Rio_by_Kenneth_Shoesmith.jpg)
RMS Alcantara was a Royal Mail Lines ocean liner that was built in Belfast in 1926. She served in the Second World War first as an armed merchant cruiser and then a troop ship. She returned to civilian service in 1948 and was scrapped in 1958.
![<i>The Deep</i> (1977 film) 1977 adventure film by Peter Yates](https://upload.wikimedia.org/wikipedia/en/8/81/The_Deep_movie_poster.jpg)
The Deep is a 1977 adventure film based on Peter Benchley's 1976 novel of the same name. It was directed by Peter Yates, and stars Robert Shaw, Jacqueline Bisset and Nick Nolte.
![RMS <i>Amazon</i> (1851)](https://upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Amazon_1852.jpg/320px-Amazon_1852.jpg)
RMS Amazon was a wooden three-masted barque, paddle steamer and Royal Mail Ship. She was the first of 5 sister ships commissioned by the Royal Mail Steam Packet Company to serve RMSP's routes between Southampton and the Caribbean.
![<span class="mw-page-title-main">Salt Island, British Virgin Islands</span> Island in the British Virgin Islands](https://upload.wikimedia.org/wikipedia/commons/thumb/3/36/Salt_Island%2C_BVI.JPG/320px-Salt_Island%2C_BVI.JPG)
Salt Island is one of the islands of the archipelago of the British Virgin Islands located about 4.7 miles south east of Road Town, the main town on Tortola. It is named after its salt ponds, which were once an important resource.
![<span class="mw-page-title-main">Royal Mail Steam Packet Company</span>](https://upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Royal_Mail_Lines_House_Flag.svg/320px-Royal_Mail_Lines_House_Flag.svg.png)
The Royal Mail Steam Packet Company was a British shipping company founded in London in 1839 by a Scot, James MacQueen. The line's motto was Per Mare Ubique. After a troubled start, it became the largest shipping group in the world in 1927 when it took over the White Star Line. The company was liquidated and its assets taken over by the newly formed Royal Mail Lines in 1932 after financial trouble and scandal; over the years RML declined to no more than the name of a service run by former rival Hamburg Süd.
![RMS <i>Atrato</i> (1888) British Royal Mail Ship that became an armed merchant cruiser and was lost with all hands](https://upload.wikimedia.org/wikipedia/commons/thumb/8/89/Royal_Mail_Atrato_1883-1912_RMG_PU6794.jpg/320px-Royal_Mail_Atrato_1883-1912_RMG_PU6794.jpg)
RMS Atrato was a UK steamship that was built in 1888 as a Royal Mail Ship and ocean liner for the Royal Mail Steam Packet Company. In 1912 she was sold and became the cruise ship The Viking. Late in 1914 she was requisitioned and converted into the armed merchant cruiser HMS Viknor. She sank in 1915 with all hands, a total of 295 Royal Navy officers and men.
RMS Magdalena was a British steamship that was built in 1889 as a Royal Mail Ship and ocean liner for the Royal Mail Steam Packet Company. In the First World War she served as the troop ship HMT Magdalena. After a long and successful civilian and military career she was scrapped in 1923.
![RMS <i>Atrato</i> (1853)](https://upload.wikimedia.org/wikipedia/commons/thumb/1/12/S.S._Atrato.jpg/320px-S.S._Atrato.jpg)
RMS Atrato was a UK iron-hulled steamship. She was built in 1853 for the Royal Mail Steam Packet Company as a side-wheel paddle steamer, and at the time of her launch was the world's largest passenger ship. In 1870 RMSP traded Atrato in, causing her to lose the status of "Royal Mail Ship". She was converted to a single screw ship with a compound steam engine in 1872, and placed on the Aberdeen Line that chartered her to run to Victoria and New Zealand. In 1880 she was renamed Rochester before sinking four years later in 1884 by running aground.
![RMS <i>Magdalena</i> (1948) British Passenger & reefer cargo liner](https://upload.wikimedia.org/wikipedia/en/thumb/f/f3/RMS_Magdalena.jpg/320px-RMS_Magdalena.jpg)
Magdalena was a 17,547 GRT passenger and refrigerated cargo ocean liner that Harland and Wolff built in Belfast in 1948 for Royal Mail Lines (RML). Launched on 11 May 1948, she was the third-largest ship being built in a UK shipyard at that time.
![HMT <i>Aragon</i>](https://upload.wikimedia.org/wikipedia/commons/thumb/6/65/SS_Aragon_1908.jpg/320px-SS_Aragon_1908.jpg)
HMT Aragon, originally RMS Aragon, was a 9,588 GRT transatlantic Royal Mail Ship that served as a troop ship in the First World War. She was built in Belfast, Ireland in 1905 and was the first of the Royal Mail Steam Packet Company's fleet of "A-liners" that worked regular routes between Southampton and South American ports including Buenos Aires.
![HMHS <i>Asturias</i>](https://upload.wikimedia.org/wikipedia/commons/thumb/9/99/Every_boy%27s_book_of_railways_and_steamships_%281911%29_%2814736036766%29.jpg/320px-Every_boy%27s_book_of_railways_and_steamships_%281911%29_%2814736036766%29.jpg)
RMS Asturias was a Royal Mail Steam Packet Company ocean liner that was built in Ireland in 1908 and scrapped in Japan in 1933. She was a Royal Mail Ship until 1914, when on the eve of the First World War the British Admiralty requisitioned her as a hospital ship.
![RMS <i>Amazon</i> (1906) British passenger ship](https://upload.wikimedia.org/wikipedia/commons/thumb/0/0c/RMS_Amazon_%281906%29.jpg/320px-RMS_Amazon_%281906%29.jpg)
RMS Amazon was a transatlantic Royal Mail Ship that the Royal Mail Steam Packet Company operated on scheduled services between Southampton and South American ports including Buenos Aires. She was the second of the RMSP's fleet of "A" series liners, and was launched in 1906.
RMS Douro was a British passenger liner that served from 1865 to 1882 with the Royal Mail Steam Packet Company. She was sunk in a collision in 1882.
RMS Andes was a 26,689 GRT steam turbine Royal Mail Ship, ocean liner, cruise ship, and the flagship of the Royal Mail Lines fleet. She was the second Royal Mail ship to be named after the South American Andes mountain range. The first RMS Andes was an A-class liner launched in 1913. In 1929 that RMS Andes was converted into a cruise ship and renamed Atlantis.
![RMS <i>Asturias</i> (1925) Motor ship](https://upload.wikimedia.org/wikipedia/commons/thumb/9/96/Asturias_%28Royal_Mail_Line%29_par_Kenneth_Shoesmith.jpg/320px-Asturias_%28Royal_Mail_Line%29_par_Kenneth_Shoesmith.jpg)
RMS Asturias was a Royal Mail Lines ocean liner that was built in Belfast in 1925. She served in the Second World War as an armed merchant cruiser until she was crippled by a torpedo in 1943. She was out of action until 1948 when she returned to civilian service as an emigrant ship. She became a troop ship in 1954 and was scrapped in 1957.
SS Potaro was a refrigerated cargo steamship that was built in Belfast in 1904, and captured and scuttled in the First World War in 1915.
RMS Orinoco was a British Royal Mail Ship that was built in Scotland in 1886 and scrapped, also in Scotland, in 1909. She spent her entire career with the Royal Mail Steam Packet Company (RMSP), mainly trading between England and the Caribbean.
Thomas Richard Pearce (1859–1908), born Thomas Richard Millett, was an Irish ship master in the UK merchant marine. He served his apprenticeship on sailing ships with Aitken & Lilburn's Loch Line, and then rose through the ranks on steamships with the Royal Mail Steam Packet Company (RMSP).