
The Broad was an
English coin
A coin is a small object, usually round and flat, used primarily as a medium of exchange or legal tender. They are standardized in weight, and produced in large quantities at a mint in order to facilitate trade. They are most often issued by ...
worth 20 shillings (one
pound sterling
Sterling (symbol: £; currency code: GBP) is the currency of the United Kingdom and nine of its associated territories. The pound is the main unit of sterling, and the word '' pound'' is also used to refer to the British currency general ...
) issued by the
Commonwealth of England
The Commonwealth of England was the political structure during the period from 1649 to 1660 when Kingdom of England, England and Wales, later along with Kingdom of Ireland, Ireland and Kingdom of Scotland, Scotland, were governed as a republi ...
in 1656. It was a milled
gold coin
A gold coin is a coin that is made mostly or entirely of gold. Most gold coins minted since 1800 are 90–92% gold (22fineness#Karat, karat), while most of today's gold bullion coins are pure gold, such as the Britannia (coin), Britannia, Canad ...
weighing 9.0–9.1
gram
The gram (originally gramme; SI unit symbol g) is a Physical unit, unit of mass in the International System of Units (SI) equal to one thousandth of a kilogram.
Originally defined in 1795 as "the absolute Mass versus weight, weight of a volume ...
s (
troy ounce
Troy weight is a system of units of mass that originated in the Kingdom of England in the 15th century and is primarily used in the precious metals industry. The troy weight units are the grain, the pennyweight (24 grains), the troy ounce (20 p ...
), with a
diameter
In geometry, a diameter of a circle is any straight line segment that passes through the centre of the circle and whose endpoints lie on the circle. It can also be defined as the longest Chord (geometry), chord of the circle. Both definitions a ...
of , designed by
Thomas Simon
Thomas Simon (c. 16231665), English medalist, was born, according to George Vertue, in Yorkshire about 1623.
Simon studied engraving under Nicholas Briot, and about 1635 received a post in connection with the Royal Mint. In 1645, he was ap ...
(also called Symonds).
The
obverse
The obverse and reverse are the two flat faces of coins and some other two-sided objects, including paper money, flags, seals, medals, drawings, old master prints and other works of art, and printed fabrics. In this usage, ''obverse'' ...
of the coin depicts the Lord Protector
Oliver Cromwell
Oliver Cromwell (25 April 15993 September 1658) was an English statesman, politician and soldier, widely regarded as one of the most important figures in British history. He came to prominence during the Wars of the Three Kingdoms, initially ...
as a
laureate
In English, the word laureate has come to signify eminence or association with literary awards or Military awards and decorations, military glory. It is also used for recipients of the Nobel Prize, the Gandhi Peace Award, the Student Peace Pri ...
d
Roman emperor, with the Latin inscription
OLIVAR D G R P ANG SCO HIB &c PRO Res Publicae Angliae, Scotiae et Hiberniae etc. Protector">Roman_Republic.html" ;"title="livarius Dei Gratia Roman Republic">Res Publicae Angliae, Scotiae et Hiberniae etc. Protector— ''Oliver, by the Grace of God, of the Commonwealth of England">Republic
A republic, based on the Latin phrase ''res publica'' ('public affair' or 'people's affair'), is a State (polity), state in which Power (social and political), political power rests with the public (people), typically through their Representat ...
of England, Scotland, Ireland etc., Protector'', while the reverse shows a crowned shield depicting the arms of the Commonwealth with the inscription
-- ''Peace is sought through war''.
The current value of the coin in "very fine" to "extremely fine" condition is £27,000 to £54,000.
A piedfort version of the coin with an edge inscription is known as a British Fifty Shilling coin, Fifty shilling piece. This is extremely rare, and there are very few examples as it is probably a pattern.