The King George V Sovereign Mintmark set a 7-coin set comprising Sovereigns (7) 1911 GVF, 1913S EF, 1917S NEF, 1918I EF, 1923P NEF/EF, 1925M NEF, 1931SA EF, strangely containing two Sydney coins and lacking an Ottawa mint coin, in the London Mint Office box of issue with certificate
Estimate: 1750-2750 GBP