1837-50 envelope written by the hand of Queen Victoria to Queen Adelaide (wife of William IV) 'Her Majesty Queen Adelaide' & signed 'The Queen.' Reverse bears Royal seal 'twin headed' of Victoria & Albert. (Image)

1900 Osborne 1d lilac mourning envelope, cancelled by the scarce 'Osborne Isle of Wight Au.4.00' c.d.s (only used when QV was in residence) to London, fine. (Image)

GEORGE VI signature as King at the head of a page dated 1942, addressed to the Governor of Wormwood Scrubs, relates to Samuel Thomas Wheatley, pardoning him of the remainder of his sentence after he had been convicted of an offence against the National Service Act of 1941. (Image)