Correspondence with Buckingham Palace. Correspondence between the Royal Asiatic Society and Commander W.B. Willett, Buckingham Palace, concerning the Duke of Edinburgh taking Presidency of the Symposium. These are:
- Letter from B.W. Robinson, President of Royal Asiatic Society to Commander Willett, Buckingham Palace, to inquire whether the Duke of Edinburgh would accept the Presidency of the Symposium, undated.
- Letter from Commander Willett, Buckingham Palace, to B.W. Robinson, President of Royal Asiatic Society, to state that the Duke of Edinburgh would be delighted to accept the Presidency but would be unable to attend due to prior commitment, dated 15 May 1973.
- Letter from A.D.H. Bivar, Director of Royal Asiatic Society, to Commander Willett, Buckingham Palace, to send the Society's thanks for the Duke of Edinburgh accepting the Presidency and to inform of the reception at the Foreign Office on 25 July, dated 22 May 1973.
- Letter from Commander Willett, Buckingham Palace, to A.D.H. Bivar, Director of Royal Asiatic Society, to state that the Duke of Edinburgh will be unable to attend the reception, dated 29 May 1973.
- Letter from A.D.H. Bivar, Director of Royal Asiatic Society, to Commander Willett, Buckingham Palace, to send a draft welcoming statement for the approval of the Duke of Edinburgh, dated 2 July 1973.
- Letter from Commander Willett, Buckingham Palace, to A.D.H. Bivar, Director of Royal Asiatic Society, to send the welcome message from the Duke of Edinburgh. The message is with this letter. Dated 24 July 1973.
- Letter from A.D.H. Bivar, Director of Royal Asiatic Society, to Commander Willett, Buckingham Palace, to thank for the message from the Duke of Edinburgh and report on the warm reception it received, dated 2 August 1973.