Marine chronometerA marine chronometer is a precision timepiece that is carried on a ship and employed in the determination of the ship's position by celestial navigation. It is used to determine longitude by comparing Greenwich Mean Time (GMT) and the time at the current location found from observations of celestial bodies.
Strand, LondonThe Strand (commonly referred to with a leading "The", but formally without) is a major street in the City of Westminster, Central London. The street, which is part of London's West End theatreland, runs just over 3⁄4 mile (1.2 km) from Trafalgar Square eastwards to Temple Bar, where it becomes Fleet Street in the City of London, and is part of the A4, a main road running west from central London.
Chronometer watchA chronometer (Ancient Greek: χρονόμετρον, khronómetron, "time measurer") is a highly accurate mechanical timepiece, with an original focus on the needs of maritime navigation. In Switzerland, timepieces certified by the Contrôle Officiel Suisse des Chronomètres (COSC) may be marked as Certified Chronometer or Officially Certified Chronometer.
Astronomer RoyalAstronomer Royal is a senior post in the Royal Households of the United Kingdom. There are two officers, the senior being the Astronomer Royal dating from 22 June 1675; the junior is the Astronomer Royal for Scotland dating from 1834. The Astronomer Royal's works have included making observations to improve navigation, cartography, instrument design, and applications of geomagnetism.
WatchmakerA watchmaker is an artisan who makes and repairs watches. Since many watches are now factory-made, some modern watchmakers only repair watches. However, they were originally master craftsmen who built watches, including all their parts, by hand. Modern watchmakers, when required to repair older watches, for which replacement parts may not be available, must have fabrication skills, and can typically manufacture replacements for many of the parts found in a watch.
CandleA candle is an ignitable wick embedded in wax, or another flammable solid substance such as tallow, that provides light, and in some cases, a fragrance. A candle can also provide heat or a method of keeping time. Candles have been used for over two millennia around the world, and were a significant form of indoor lighting until the invention of other types of light sources.
IndentureAn indenture is a legal contract that reflects an agreement between two parties. Although the term is most familiarly used to refer to a labor contract between an employer and a laborer with an indentured servant status, historically indentures were used for a variety of contracts, including transfers and rents of land and even peace agreements between rulers.
ClockInstrument for measuring, keeping or indicating timeAn analog pendulum clock made around 18th centuryA clock or chronometer is a device that measures and displays time. The clock is one of the oldest human inventions, meeting the need to measure intervals of time shorter than the natural units such as the day, the lunar month, and the year. Devices operating on several physical processes have been used over the millennia.
Long AcreLong Acre is a street in the City of Westminster in central London. It runs from St Martin's Lane, at its western end, to Drury Lane in the east. The street was completed in the early 17th century and was once known for its coach-makers, and later for its car dealers.
Dent (watchmaker)Dent is a British luxury watch and clockmaking company founded by Edward John Dent in 1814. The firm became known for marine chronometers and standard clocks supplied to observatories and government bodies, including regulators at the Royal Observatory, Greenwich; in 1852 it won the commission to construct the Great Clock at the Palace of Westminster (Big Ben).
St Clement DanesSt Clement Danes is an Anglican church in the City of Westminster, London. It is near the 19th-century Royal Courts of Justice on the Strand in Aldwych. Although the first church on the site was reputedly founded in the 9th century by the Danes, the current building replaced the medieval church building and was completed in 1682 by celebrated architect Sir Christopher Wren.
Admiralty (United Kingdom)The Admiralty was a department of the Kingdom of Great Britain and from 1801 of the Government of the United Kingdom that was responsible for the command of the Royal Navy. Historically, its titular head was the Lord High Admiral – one of the Great Officers of State.*As an Amazon Associate I earn from qualifying purchases.