George V (1910-1936), Sovereigns (7), 1911c, 1913, 1913m, 1918i, 1919s, 1921p, 1927sa (S 3996-9, 4001, 4003-4) [7]. Very fine or better; contained in fitted wooden box described as ‘The Sovereign Mintmark Collection’, with certificate (£320-350)