Author:
Richard Southwell Bourke (1822-1872), 6th Earl of Mayo, Viceroy of India [George Campbell, 8th Duke of Argyll]
Publication details:
Date and place not given, but between 1869 and 1874.
The envelope is roughly 8 x 13 cm. Aged and lightly ruckled. The signature is on the front, in the bottom left-hand corner, with 'Private' in the top left, and the address in the middle, 'The Duke of Argyll | India Office'. The seal has been stamped through paper onto dark brown wax. The envelope has been torn open at the back flap. Can be dated to after 1869 (when Mayo became Viceroy) and before 1874 (when Argyll ceased to be Secretary of State for India).