L. K. O'brian : Bank of England. 10 Shillings. E97Y 689661 ( Dugg B2371 ) John Player The cartridge dimensions include a

The cartridge dimensions include a nominal bullet diameter of approximately 7

making them particularly appealing to collectors seeking less common variations

making them perfect for safe training

The hla headstamp is popular with collectors because it marks the transition from the earlier P25 factory code to the wartime three-letter coding system

The reverse side of the coin typically features a seated Britannia holding a trident and shield

L. K. O'brian : Bank of England. 10 Shillings. E97Y 689661 ( Dugg B2371 ) John Player The cartridge dimensions include aL. K. O'brian : Bank of England. 10 Shillings. E97Y 689661 ( Dugg B2371 )