There were 26,977,000 British 1902 Pennies minted.
There were no British Ten Pound gold coins minted in 1902, or any other year prior to decimal currency.
There were no British gold coins minted in 1939, and, if there were, they would have King George VI on them. There were no Queens from 1902 to 1952.
From 1947 onwards, all British general circulation silver coins were made from a copper nickel alloy. Since Victorian times, all British general circulation "old currency" Pennies were made from bronze.
British Edward VII (1902-1910) Sovereigns and Half-Sovereigns were minted at the Royal Mint London, Ottawa, Melbourne, Perth and Sydney Mints. The coins minted in London have no mintmark. The Sovereign and Half-Sovereign coins minted elsewhere have a mintmark "on the ground" below the horse and above the date. The coins minted in Ottawa have a mintmark "C". The coins minted in Melbourne have a mintmark "M". The coins minted in Perth have a mintmark "P". The coins minted in Sydney have a mintmark "S". The letters BP to the right of the date is the designers initials (Benedetto Pistrucci) who designed the St George and the Dragon scene.
If you mean a 1902 or 1903 British Penny, nothing, they are identical other than the date. The big difference is between 1901 and 1902. Queen Victoria was on the obverse of all British coins pre-1902. Edward VII is on the obverse of all British Pennies from 1902 to 1910. The reverse of all British Pennies from 1895 to 1910 used the same reverse die.
I am not sure what you mean by a "specimen" set. 1902 being the Coronation year for Edward VII, the Royal Mint produced two 1902 "Proof" coin sets, one of 13 coins (Five Pounds down to the Maundy Penny), the other of 11 coins (Sovereign down to the Maundy Penny). If this is what you have, you have something of some potential value. A reputable coin dealer will be able to positively identify your coin set and give you a valuation.
There is a problem with this..... Edward VII reigned from 1901 to 1910, so unless you mistyped the date the coin is a forgery. If you meant to type 1908 then it might, depending on condition, be worth up to about £5
All British gold coins are 22 carat. There were four denominations of gold coin minted in 1902 being Five Pound, Two Pound, Sovereign and Half-Sovereign, all identical except for diameter. Please provide the diameter.
The majority of British silver Trade Dollars were minted in Bombay. From 1895 to 1902, Trade Dollars were minted in Calcutta as well. Due to minting issues, the mintmarks (B) and (C) do not appear on many of the 1895 to 1900 coins. The "B" mintmark appears on the centre prong of Britannias trident. The "C" mintmark appears on the ground between Britannias left foot and the bottom of her shield.
For a good condition 1902 us penny it is worth about $1.00. For a 1902 us penny in bad condition is worth about $0.25.
Yes. All British and British Commonwealth coins issued from 1902 to 1910 inclusive will have Edward VII on the obverse.
Individual quantities per variant are not given. There was a total of 13,672,960 halfpennies of both types minted. Significantly fewer than half of them would be "low tide" coins.