Coins, Numismatic Books, Tokens and Historical Medals

Proving Pieces, Royal Mint, London, Trials (6), Britannia striking coin both sides (3), in cupro-nickel (2), and copper-plated steel, 3.30g/12h, 4.40g/12h, 7.13g/12h; copper-plated steel (2), Britannia, revs. crowned arms, 7.12g/12h, shield both sides, 3.61g/12h; nickel-brass, crowned arms, rev. wreath, 9.23g/12h [6]. Extremely fine and better £100-150