Watch List notes:

British coins, The Three Monarchs, The Sovereign Mintmark Set, comprised of 12 sovereigns: Victoria (4): 1894; 1900P; 1901S; 1901M; Edward VII (4): 1906M; 1908P; 1910; 1910S, George V (4): 1911; 1913S; 1913P; 1914M (S.3874; 3876; 3877; 3875; 3971; 3972; 3969; 3973; 3996; 4003; 4001; 3999), in case of issue, with certificate, about extremely fine (12)
One of only 495 sovereign sets issued.