The "f2" gbp, should read, £2 GBP. "£" is the symbol for the British Pound. GBP is the ISO code for Great Britain Pound. When all put together, the coin to which it refers has a potential collector value of up to £2 GBP, or Two British Pounds.
E8 GBP is probably a mis-spelling, it should read £8 GBP. The £ is the symbol for the British Pound and is taken from the Roman Librae "L". £8 GBP is possibly the collector value of the Sixpence concerned.
A British 2003 Uncirculated coin set (10 coins - £2 to 1p) could fetch up to £14 GBP. A British 2003 Proof coin set (11 coins - £5 to 1p) could fetch up to £34 GBP. It should be noted that the value of any "coin set" is dependant on it being in its original packaging and condition. A reputable coin dealer will be able to give a more accurate valuation.
It means a value of 2 to 8 British Pounds. "GBP" is the ISO code for Great Britain Pound.
Please ask one question at a time. The answers to all of your queries are already answered on WA - Use the format - "What is the value of a 1952 British Sixpence?" Top value for an uncirculated coin might be as much as £6 GBP, but more likely £2 or £3 GBP. Circulated coins are unlikely to get much more than face value.
A British 2004 Uncirculated coin set (QE II)(10 coins), in absolute mint condition and original packaging, could fetch up to £14 GBP. A British 2004 Uncirculated coin set (QE II)(3 coins), in absolute mint condition and original packaging, could fetch up to £9 GBP. A British 2004 Proof coin set (QE II)(10 coins), in absolute mint condition and original packaging, could fetch up to £35 GBP. A British 2004 Proof coin set (QE II)(10 coins), in absolute mint condition and original red leather packaging, could fetch up to £45 GBP. A British 2004 Proof coin Executive set (QE II)(10 coins), in absolute mint condition and original packaging, could fetch up to £65 GBP. A reputable coin dealer will be able to give a more accurate valuation.
One Pound GBP in 1920 had the purchasing power of about £26.75 GBP today.
british pound value
A British 1996 Ten Pound 1/10 oz gold coin, uncirculated and in absolute mint condition could fetch up to £60 GBP. A British 1996 Ten Pound 1/10 oz gold coin (Proof FDC), uncirculated and in absolute mint condition could fetch up to £80 GBP. A reputable coin dealer will be able to give a more accurate valuation.
A British 2004 Uncirculated coin set (10 coins), in absolute mint condition and original packaging could fetch up to £14 GBP. A British 2004 Uncirculated coin set (3 coins), in absolute mint condition and original packaging could fetch up to £9 GBP. A British 2004 Proof coin set (10 coins), in absolute mint condition and original packaging could fetch up to £35 GBP. A British 2004 Proof coin set (10 coins), in absolute mint condition and original red leather case could fetch up to £45 GBP. A British 2004 Proof coin set (10 coins)(Executive set), in absolute mint condition and original packaging could fetch up to £65 GBP. A reputable coin dealer will be able to give a more accurate valuation.
No coin is effected by changes in any other coin. The British Sovereign coinage is unaffected by changes in the exchange rate of the British Pound (GBP).
A British 2004 gold Five Pound (Five Sovereign) coin (QE II), uncirculated and in absolute mint condition could fetch up to £850 GBP. A British 2004 gold Five Pound (Five Sovereign) coin (QE II)(Proof FDC), uncirculated and in absolute mint condition could fetch up to £900 GBP. A reputable coin dealer will be able to give a more accurate valuation.