In
nautical terms, a
brig is a vessel with two
square-rigged masts. During the
Age of Sail, brigs were seen as fast and
maneuverable and were used as both naval war ships and merchant
ships. They were especially popular in the 18th and early 19th
centuries. Brigs fell out of use with the arrival of the
steam ship because they required a relatively
large crew for their small size and were difficult to sail into the
wind. They are not to be confused with a
brigantine which has different rigging.
The word
brig in its most popular present day usage,
referring to a
military prison on
board a
United States Navy or
Coast Guard vessel, or at
an American
naval base, derives from the
US Navy's use of brigs as
prison
ships.
Rigging
In
sailing, a full-rigged
brig is a vessel with two
square rigged masts
(fore and main). The main mast of a brig is the aft one. To improve
maneuverability, the mainmast carries a small
fore-and-aft sail (also called a
gaff sail).
Brig sails are named after the masts to which they are attached:
the
mainsail; above that the main
topsail; above that the main
topgallant sail; and occasionally a very
small sail, called the
royal, is above
that. Behind the main sail there is a small fore-and-aft sail
called the
spanker or
boom mainsail (it is similar to the main sail
of a
schooner). On the
foremast is a similar sail, called the
trysail. Attached to the respective
yards of square-rigged ships are smaller
spars, which can be extended, thus lengthening the yard, thus
receiving an additional sailing wing on each side. These are called
studding sails, and are used with fair
and light wind only. The wings are named after the sails to which
they are fastened, i.e. the main studding sails, main top studding
sails, and the main top gallant studding sails, etc.
The brig’s
foremast is smaller than the
main mast. The fore mast holds a fore sail, fore top sail, fore top
gallant sail, and fore royal. Between the fore mast and the
bowsprit are the fore
staysail,
jib, and
flying jib. All the yards are manipulated by a
complicated arrangement of cordage named the
running rigging. This is opposed to the
standing rigging which is fixed,
and keeps mast and other things rigid.
Hull material
A brig is “generally built on a larger scale than the
schooner, and often approaches in magnitude to the
full-sized, three-masted
ship.” Brigs vary in
length between 75 and 165 ft (23–50 m) with tonnages up to 480.
Historically most brigs were made of wood, although some latter
brigs were built with hulls and masts of steel or iron (such as the
brig
Bob Allen). A brig made of pine in the nineteenth
century was designed to last for about twenty years (many lasted
longer).
Development of the brig
The word "brig" has been used in the past as an abbreviation of
brigantine (which is the name for a
principally fore-and-aft two-masted rig with a square rigged
foremast). The brig actually developed as a
variant of the brigantine. By re-rigging a brigantine with two
square sails instead of one it gained greater sailing power. The
square-rigged brig's advantage over the fore-and-aft rigged
brigantine was "that the sails, being smaller and more numerous,
are more easily managed, and require fewer men or 'hands' to work
them." The variant was so popular that the term "brig" came to
exclusively signify a ship with this type of rigging. By the 1600s
the British royal navy defined "brig" as having two square rigged
masts.
Historic usage
Brigs were used as small warships carrying about 10 to 18 guns. Due
to their speed and maneuverability they were popular among pirates
(though they were rare among American and Caribbean pirates). While
their use stretches back before the 1600s, one of the most famous
periods for the brig was during the 1800s when they were involved
in famous naval battles such as the
Battle of Lake Erie. In the early 1800s
the brig was a standard cargo ship. It was seen as "fast and well
sailing", but required a large crew to handle its rigging. While
brigs could not sail into the wind as easily as fore and aft rigged
vessels such as schooners, a trait that is common to all
square-rigged ships, a skilled brig captain could "maneuver it with
ease and elegance; a brig could for instance turn around almost on
the spot". The need for large crews in relation to their relatively
small size led to the decline of the production of brigs. They were
replaced in commercial traffic by gaffsail schooners (which needed
fewer personnel) and
steam boats (which
did not have the windward performance problems of square rigged
ships).
The
Telos, built in Bangor, Maine
in 1883, was reportedly the last brig to join the
American merchant marine, and was "considered to be the finest
vessel of her class ever constructed in Maine". She was wrecked on
Aves Island, off Bonaire
in the
Caribbean, in 1900.
Historic examples
Note that
while the famous mystery ship Mary Celeste
is sometimes called a brig, she was clearly a
brigantine.
Brigs in fiction
Modern recreations
The recreation of the brig USS
Niagara
See also
References
- New York Times June 17, 1900, p. 10
External links