(George Granville Leveson-Gower, 1872-1939, from 1891 3rd Earl)
Autograph Letter in the third person
to the Lord Mayor of London, Sir Wiliam Treloar, and the Lady Mayoress, accepting their kind invitation for himself and Lady Granville to luncheon on 28th October, red embossed Royal arms, Balmoral Castle, no date,