This volume contains copies of, or extracts from, letters sent to the Royal Asiatic Society between 1846 and 1852. They are written into a leather-bound volume with the title 'Extracts' on its front cover. Besides the letters which cover 93 pages, there are subsequently some rough pencil notes and a diagram in a different hand (possibly a child's) followed by blank pages and an index at the end of the manuscript.

Six letters from William Macbean George Colebrooke to Sir Alexander Johnston in which he corresponds, among other things, concerning the beginnings of the Asiatic Society in London.

At irregular intervals a Special General Meeting is called by the Council. These are to discuss and vote upon major changes within the Society such as a change in the Charter or Byelaws, the sale of some part of the collections, or the necessity of moving premises. Much of the discussion concerning these Meetings will be minuted in the Council Minutes and the meetings minuted in the General Meeting Minutes. This archive contains the supplementary material that has been collected concerned with Special General Meetings.

This material was collated in the interactions between the Royal Asiatic Society Hong Kong and the Royal Asiatic Society of Great Britain and Ireland. It consists mainly of correspondence, newsletters and Rules of the Hong Kong Branch.

The Royal Asiatic Society has produced a Journal from the early years of its formation and continues to do so. This material covers the records made in the production, administration and distribution of the Journal.

This material was collated in the interactions between the Royal Asiatic Society Korea Branch and the Royal Asiatic Society of Great Britain and Ireland. It consists mainly of correspondence between the Societies, and newsletters and publications details of the Korea Branch.

Letter from N. C. C. Trench to Professor Kim Jung See, President of the Korean Branch, to thank for his letter, to send a brief history of the Royal Asiatic Society and to enclose material concerning the Royal Asiatic Society's sesquicentenary celebrations, dated 30 August 1972.

Since its initiation in 1823, the Royal Asiatic Society has held an annual Anniversary General Meeting. This is partly a business meeting where the accounts are presented, and a report given of the Society's affairs for the preceding year. It is also a celebration of the Society's achievements and activities. A lecture is usually given as part of the proceedings and the meeting has, in its history, been followed by a reception or meal. Due to the business side of the activities, relevant material will also be found within the Governance records and within the General Meeting Minutes.

The material identified in this catalogue include agendas, reports, invitations, press cuttings and photographs.

Documentation concerned with Conferences, Symposia and Study days held by, or at, the Royal Asiatic Society. These include some events held in collaboration with other organisations, held either at the Society's premises or at other locations. Most of the early material can be found the Minutes of the Committees, the Oriental Congress catalogues and the catalogues for significant anniversaries. At present the material in this catalogue dates from the 1980s.

The Royal Asiatic Society has, from time-to time, mounted exhibitions of its collections, at its own premises or other exhibition spaces. Several of the major ones of these were associated with the major anniversaries of the Society. The material for those exhibitions can be found in the anniversary catalogues.

However in the late 1980s and early 1990s the Society held regular small exhibitions on its premises. The programmes for these can be found within this catalogue along with other exhibitions not associated with anniversaries.