Correspondence and papers relating to Sir David Gill, including a booklist dated 15 March 1879; a list of fundamental star positions for 1875 written in German, of unknown origin; letters from Howard Grubb of Dublin, mostly of a personal nature; an incomplete copy of an address given to an organisation, with a list of recipients dated 20 April 1880; and correspondence regarding the harbour works at Port Elizabeth, which Gill became involved with against his will.