Manuscript notes on bird sightings so headed, with further very rough manuscript notes contained inside a folded page of the former; letter arising; financial papers relating to the trip.

Principal correspondent is L. Hoffmann of the Tour du Valat Biological Station in the Camargue. Included are manuscript notes by Nicholson, some apparently relating to a conference in Paris, Mar 1953, and a 7pp typescript account of Nicholson's visit to the Camargue. Chiefly 1952-1956. Some letters and papers are in French.

Principal correspondent is L. Hoffmann of the Tour du Valat Biological Station in the Camargue. Included are manuscript notes by Nicholson, some apparently relating to a conference in Paris, Mar 1953, and a 7pp typescript account of Nicholson's visit to the Camargue. Chiefly 1952-1956. Some letters and papers are in French.

Correspondence, chiefly with I.J. Ferguson-Lees, re the paper by Nicholson, I.J. Ferguson-Lees and P.A.D. Hollom 'The Camargue and the Coto Donana', British Birds, Dec 1957 (see MS. 15041/292 for reprint).

Typescript of paper by L. Hoffmann titled 'An Ecological Sketch of the Camargue', with manuscript revisions by Nicholson, and 34pp revised version.

Nicholson served on the Council's UK Committee for International Nature Conservation. Correspondence and papers regarding various NCC business, including a few letters to Nicholson from the Director-General and Chairman, and papers of the Committee mentioned above.

The Club formed in 1957 to keep serving and past Nature Conservancy staff in touch with the Conservancy's work. Nicholson was a member and also served on the Tansley Club Committee.

The Club was established in the early 1990s as informal gatherings of staff gatherings of staff from the former Nature Conservancy / Nature Conservancy Council. Nicholson became Patron in 1993. Brief papers and correspondence, with photograph, regarding foundation of the Club and various annual meetings. The photographs, all annotated on the back in Nicholson's hand, are as follows: one from 1993 meeting featuring Nicholson in a group of 'NC DG s [Nature Conservancy…

Brief later correspondence regarding Nature Conservancy history. Included is a typescript draft by Nicholson titled 'Benn Eighe and its role in establishing a Nature Conservancy'.