A Gibraltar 1971 cupro-nickel 25 New Pence coin (Elizabeth II)(barbary ape), uncirculated and in absolute mint condition could fetch up to £12 GBP. If it has been circulated but still in good condition, it might fetch anything up to £6 GBP.
A Gibraltar 1971 25 New Pence coin (Elizabeth II)(barbary ape)(Proof in silver FDC), uncirculated and in absolute mint condition and original packaging, could fetch up to £15 GBP.
A Gibraltar 1971 25 New Pence coin (Elizabeth II)(barbary ape)(Proof in silver FDC frosted), uncirculated and in absolute mint condition and original packaging, could fetch up to £160 GBP.
A reputable coin dealer will be able to give a more accurate valuation.
A Gibraltar 1972 cupro-nickel 25 New Pence coin (Elizabeth II)(Silver Wedding Anniversary 1947-1972), uncirculated and in absolute mint condition could fetch up to £4 GBP. If it has been circulated but still in good condition, it might fetch anything up to £2.50 GBP.
A Gibraltar 1972 25 New Pence coin (Elizabeth II)(Proof in silver FDC)(Silver Wedding Anniversary 1947-1972), uncirculated and in absolute mint condition and original packaging, could fetch up to £15 GBP.
A reputable coin dealer will be able to give a more accurate valuation.
Value of an 2004 2 pence coin magnetic
The "face value" of a coin is whatever is inscribed on it, hence the term "face value". The face value of a 10 Pence coin is 10 Pence.
The value of the copper in a 2 Pence coin would be significantly less then 10% of the face value of the coin at the time the coin was minted. Today, it might be a little more, about 0.2 Pence.
Such a coin does not exist. The 10 pence coin was first issued in 1968.
There was no 1974 British 25 Pence coin minted.
There was no 1978 British 25 Pence coin minted.
Such a coin does not exist. The British 50 Pence coin was first issued in 1969.
Such a coin does not exist. The Irish 10 Pence coin was first issued in 1969.
The British 20 Pence coin was first released in 1982.
These coins are still potentially in circulation so, unless they are part of a Proof or Uncirculated mint set or are individual Proof or Uncirculated coins and in absolute mint condition, they are worth 20 Pence in Gibraltar. The Gibraltar currency (GIP) is pegged at par with the British Pound Sterling (GBP) and the Gibraltar decimal coinage is identical in dimensions and composition to the equivalent British coins, being struck on the same blanks. Gibraltar currency is "legal tender" only in Gibraltar.
Such a coin does not exist. The Royal Australian Mint has never produced a Two Pence coin.
There were no British 1975 25 Pence coins issued.