Personal papers of the photographer Alvin Langdon Coburn consisting mainly of correspondence concerning his association with several orders of freemasonry, 1903-1966. There is also a small amount of correspondence relating to his work as a photographer, 1913-1965, mainly concerning lectures broadcast by the BBC, but also including letters relating to the sale, by Coburn, of a small collection of letters from the American writer Henry James. The fonds also consists of lectures and associated notes, again mainly concerning Coburn's interest in freemasonry, 1937-[1966], dealing particularly with its history and origins; a few lectures reflecting particular aspects of his career as a photographer, and on his approach to photography, 1924-[1966]; together with some printed material, 1924-1966, primarily circulars from various Masonic lodges concerning forthcoming events. Given Coburn's important contributions to photography there is surprisingly little material which is of direct relevance to this aspect of his life within the archive. The additional group of material consists mainly of correspondence and papers relating to the administration of the estate of Alvin Langdon Coburn following his death and includes copies of his will and codicil and a Probate document proved at Bangor.