These Personal Papers consist of the typed manuscript for Nelson's Fort Jesus of Mombasa including colour photographs. There are photocopies of a letter sent by his daughter and of Nelson's Obituary in the Aberdeen Grammar School Magazine.

In 1934 the Asiatic Society of Bengal celebrated the 150th Anniversary of its Foundation. The material connected to this celebration is:

Asiatic Society of Bengal 150th Anniversary of Foundation, Monday 15th January 1934, Programme". Printed card giving details of the programme for the celebration.

Letter from the President and Council of the Asiatic Society of Bengal to the Royal Asiatic Society to invite them to participate in the 150th Anniversary celebration. Printed with handwritten inserts, undated.

Letter from Colonel Hoysted, Secretary, Royal Asiatic Society, to Professor A.H. Harley and Babu Ganapati Sircar to ask if they would be willing to represent the Royal Asiatic Society at the 150th anniversary celebrations of the Asiatic Society of Bengal, Typed with handwritten annotations, dated 10 November 1933.

Letter from G.A. Stewart, Assistant Secretary, Royal Society of Edinburgh, to the Assistant Secretary, Royal Asiatic Society, to state that they had been invited to send a delegate to the 150th Anniversary celebrations of the Asiatic Society of Bengal, and to ask the Royal Asiatic Society the form of congratulatory addresses. Typed, dated 10 November 1933.

Letter from Colonel Hoysted, Secretary, Royal Asiatic Society, to the Assistant Secretary, Royal Society of Edinburgh, to inform that the Society had decided to ask two Oriental scholars to represent the Society. Typed, dated 16 November 1933.

Letter from Babu Ganapati Sircar to Colonel Hoysted, Secretary, Royal Asiatic Society, to state that he hopes to be able to represent the Society at the 150th Anniversary celebrations. Handwritten, dated 5 December 1933.

Letter from Professor A.H. Harley to Colonel Hoysted, Secretary, Royal Asiatic Society, to inform that he will be happy to represent the Royal Asiatic Society. Handwritten, dated 7 December 1933.

Letter from Colonel Hoysted, Secretary, Royal Asiatic Society, to Professor A.H. Harley to inform him of the Council's gratification that he can represent the Society and to enclose the Presentation Form. Typed dated 28 December 1933.

Letter from Colonel Hoysted, Secretary, Royal Asiatic Society, to Babu Ganapati Sircar to inform him of the Council's gratification that he can represent the Society and to enclose the Presentation Form. Typed dated 28 December 1933.

A photocopy of a letter from Sarah Nelson, Freelance Journalist, to "Raj" to send a couple of copies of her father's book and asking if the recipient could find an outlet for them. She gives some details of her father's life, in particular that all his writing was undertaken after he had retired. Photocopy of handwritten letter, dated 18 August [2003]. Accompanying this letter is a photocopy of William Nelson's Obituary from the Aberdeen Grammar School Magazine, written by Sarah Nelson's aunt. Printed material, 1 sheet.