The British fifty pence (50p) coin - often pronounced fifty pee - is a unit of currency equaling one half of a pound sterling. It is a seven-sided coin formed as an equilateral-curve heptagon, or Reuleaux polygon - a curve of constant width, meaning that the diameter is constant across any bisection. This shape, which was revolutionary at the time, made it easily distinguishable from round coins both by feel and by sight, while its constant breadth allowed it to roll in vending machines.
The denomination was introduced in October 1969 when the 50p joined the 5p (shilling) and 10p (florin) coins in circulation, leaving only the three copper coins (1/2p, 1p and 2p) to be introduced on 15 February 1971 to complete the new series of decimal coins; unlike other coin types at the time though, the 50 pence coin was not made equivalent to a pre-decimal coin; it was the same as a crown in value but not in appearance or size.
With the introduction of smaller 5p and 10p coins in 1990 and 1992 respectively, the 50p became the largest coin in circulation. In October 1994 the Government announced a further review of the United Kingdom coinage. The results revealed a requirement for a smaller 50p coin, which was duly introduced on 1 September 1997; it retained the design by Christopher Ironside. The large fifty pence coins were demonetised in 1998.
In 1992, a fifty pence coin was issued to commemorate the United Kingdom's Presidency of the European Community, and the completion of the Single European Market. The United Kingdom held the Presidency of the European Community during the second half of 1992. The Single European Market came into effect on January 1st 1993.
All circulation 50p coins for 1992 were of this commemorative type instead of the traditional Seated Britannia type. However, the uncirculated and proof mint sets issued this year had both versions (78,421 brilliant uncirculated, 44,337 proofs in the standard set and 17,989 in a red leather case).
The design was re-issued in 2009 as a Non-Circulating Legal Tender coin to mark the 40th Anniversary of the 50p denomination.
Only 109,000 were issued for circulation though, which is an extremely low figure for this denomination. |