Royal Mail Ship (sometimes Steam-ship or Steamer), usually seen in its abbreviated form RMS, is the

ship prefix A ship prefix is a combination of letters, usually abbreviations, used in front of the name of a civilian or naval ship that has historically served numerous purposes, such as identifying the vessel's mode of propulsion, purpose, or ownership/n ...

used for seagoing vessels that carry

mail The mail or post is a system for physically transporting postcards, letter (message), letters, and parcel (package), parcels. A postal service can be private or public, though many governments place restrictions on private systems. Since the mid ...

under contract to the British

Royal Mail , kw, Postya Riel, ga, An Post Ríoga , logo = Royal Mail.svg , logo_size = 250px , type = Public limited company , traded_as = , foundation = , founder = Henry VIII , location = London, England, UK , key_people = * Keith Williams ...

. The designation dates back to 1840. Any vessel designated as "RMS" has the right both to fly the pennant of the Royal Mail when sailing and to include the Royal Mail "crown" insignia with any identifying device and/or design for the ship.Royal Mails employees Courier newspaper page 20 August 2007 It was used by many shipping lines, but is often associated in particular with the

White Star Line The White Star Line was a British shipping company. Founded out of the remains of a defunct packet company, it gradually rose up to become one of the most prominent shipping lines in the world, providing passenger and cargo services between t ...

Cunard Line Cunard () is a British shipping and cruise line based at Carnival House at Southampton, England, operated by Carnival UK and owned by Carnival Corporation & plc. Since 2011, Cunard and its three ships have been registered in Hamilton, Berm ...

Royal Mail Lines 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'' (everywhere by sea). After a troubled start, it became the largest shipping group ...

Union-Castle Line The Union-Castle Line was a British shipping line that operated a fleet of passenger liners and cargo ships between Europe and Africa from 1900 to 1977. It was formed from the merger of the Union Line and Castle Shipping Line. It merged with ...

Canadian Pacific Line CP Ships was a large Canadian shipping company established in the 19th century. From the late 1880s until after World War II, the company was Canada's largest operator of Atlantic and Pacific steamships. Many immigrants travelled on CP ships fr ...

Orient Line The Orient Steam Navigation Company, also known as the Orient Line, was a British shipping company with roots going back to the late 18th century. From the early 20th century onwards, an association began with P&O which became 51% shareholde ...

and the P&OSNC which held a number of high-profile mail

contract A contract is a legally enforceable agreement between two or more parties that creates, defines, and governs mutual rights and obligations between them. A contract typically involves the transfer of goods, services, money, or a promise to tran ...

s, and traditionally prefixed the names of many of their ships with the initials "RMS". While some lines in the past, particularly the

, called all their ships "RMS", technically a

ship A ship is a large watercraft that travels the world's oceans and other sufficiently deep waterways, carrying cargo or passengers, or in support of specialized missions, such as defense, research, and fishing. Ships are generally distinguished ...

would use the prefix only while contracted to carry mail, and would revert at other times to a standard designation such as "SS".By Wireless from R.M.S. ''Empress of Australia''
"Royal Gifts Gladden 172 On Lonely Atlantic Island" (Tristan da Cunya),"
''

The New York Times ''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid ...

''. 24 March 1935; Robinson, Samuel. (1924).

History

Originally the

British Admiralty The Admiralty was a department of the Government of the United Kingdom responsible for the command of the Royal Navy until 1964, historically under its titular head, the Lord High Admiral – one of the Great Officers of State. For much of it ...

operated these ships. The designation "RMS" has been used since 1840. In 1850 contracts were awarded to private companies. Having the title "RMS" was seen as a mark of quality and a competitive advantage, because the mail had to be on time. Titanic in color

The most valuable route, with the highest volume, was between Kingstown (now

Dún Laoghaire Dún Laoghaire ( , ) is a suburban coastal town in Dublin in Ireland. It is the administrative centre of Dún Laoghaire–Rathdown. The town was built following the 1816 legislation that allowed the building of a major port to serve Dubli ...

), in

Ireland Ireland ( ; ga, Éire ; Ulster Scots dialect, Ulster-Scots: ) is an island in the Atlantic Ocean, North Atlantic Ocean, in Northwestern Europe, north-western Europe. It is separated from Great Britain to its east by the North Channel (Grea ...

, and

Holyhead Holyhead (,; cy, Caergybi , "Cybi's fort") is the largest town and a community in the county of Isle of Anglesey, Wales, with a population of 13,659 at the 2011 census. Holyhead is on Holy Island, bounded by the Irish Sea to the north, and is ...

Wales Wales ( cy, Cymru ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by England to the Wales–England border, east, the Irish Sea to the north and west, the Celtic Sea to the south west and the ...

. The

City of Dublin Steam Packet Company The City of Dublin Steam Packet Company was a shipping line established in 1823. It served cross-channel routes between Britain and Ireland for over a century. For 70 of those years it transported the mail. It was 'wound-up' by a select commit ...

(CDSPCo) won the contract. They bought RMS ''St Columba'' and RMS ''Llewellyn'' from the Admiralty to supplement their ''Prince Arthur''. In the CDSPCo contract, in 1860, there was a penalty clause of £1 1s 4d for every minute's delay. The

Canadian Pacific Railway The Canadian Pacific Railway (french: Chemin de fer Canadien Pacifique) , also known simply as CPR or Canadian Pacific and formerly as CP Rail (1968–1996), is a Canadian Class I railway incorporated in 1881. The railway is owned by Canadi ...

's trans-Pacific Royal Mail contract required the building of the first three of a fleet of steamships: the , and which regularly sailed between Vancouver and Asia beginning in 1891.Kennedy, John. (1903)
''The History of Steam Navigation,'' pp. 147–151.
/ref> The RMS designation was also used on the ships of the White Star, P&O and

Cunard Cunard () is a British shipping and cruise line based at Carnival House at Southampton, England, operated by Carnival UK and owned by Carnival Corporation & plc. Since 2011, Cunard and its three ships have been registered in Hamilton, Berm ...

lines of the 19th and 20th century.

Modern times

In recent years the shift to air transport for mail has left only three ships with the right to the prefix or its variations: , which serves as a passenger vessel in

Gravenhurst, Ontario Gravenhurst is a town in the Muskoka Region of Ontario, Canada. It is located approximately south of Bracebridge, Ontario. Mayor Paul Kelly was . The Town of Gravenhurst includes a large area of the District of Muskoka, known to Ontarians as ...

, Canada; , which serves the

Isles of Scilly The Isles of Scilly (; kw, Syllan, ', or ) is an archipelago off the southwestern tip of Cornwall, England. One of the islands, St Agnes, is the most southerly point in Britain, being over further south than the most southerly point of the ...

; and . QM2 was conferred "RMS" by Royal Mail when she entered service in 2004 on the Southampton to New York route as a gesture to Cunard's history. The Royal Mail continues a form of this tradition on modern day

airliner An airliner is a type of aircraft for transporting passengers and air cargo. Such aircraft are most often operated by airlines. Although the definition of an airliner can vary from country to country, an airliner is typically defined as an ...

s. The UK's

flag carrier A flag carrier is a transport company, such as an airline or shipping company, that, being locally registered in a given sovereign state, enjoys preferential rights or privileges accorded by the government for international operations. Hist ...

airline,

British Airways British Airways (BA) is the flag carrier airline of the United Kingdom. It is headquartered in London London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a populati ...

, is contracted to carry mail on some of its scheduled long-distance routes. Aircraft operating these routes with the facilities to carry mail are allowed to display the Royal Mail's logo and crest on their fuselage, usually alongside their registration markings.

Other designations

The less-common designations RMMV for Royal Mail Motor Vessel and RMMS for Royal Mail Motor Ship, were used for a period when RMS was restricted to steam-ships. Motor Vessel and Motor Ship indicated that propulsion was provided by

diesel Diesel may refer to: * Diesel engine, an internal combustion engine where ignition is caused by compression * Diesel fuel, a liquid fuel used in diesel engines * Diesel locomotive, a railway locomotive in which the prime mover is a diesel engin ...

rather than

steam Steam is a substance containing water in the gas phase, and sometimes also an aerosol of liquid water droplets, or air. This may occur due to evaporation or due to boiling, where heat is applied until water reaches the enthalpy of vaporization ...

. The carries the designation RMV for Royal Mail Vessel and is the only active RMV.

List of Royal Mail Ships

Service dates are the years with the status of Royal Mail Ship. Those highlighted are still in service with the status of Royal Mail Ship.

Notes

{{Reflist, colwidth=30em

References

* Kennedy, John. (1903)
''The History of Steam Navigation.''
Liverpool: C. Birchall, 1903
OCLC 3553860

External links

RMS ''Caronia'' "Green Goddess" Time-Line

Titanic Archive
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