creation of the London County Council there had been a record keeper in the Clerks Department who held custody of the documents. By the 1930s they had established individual departmental record rooms staffed by record assistants working under the general supervision of the Record Keeper. Finally, in 1953 the position of Head Archivist and Librarian was created. London County Council Members Library The library was originally that of the members of the London County Council and reflected their interests. Situated in the same building as the London County Record Office, the library was added to with books on the history and topography of London. The library also included a rich collection of maps, prints, drawings and photographs. Middlesex County Record Office No single act or resolution marked the beginning of the Middlesex County Record Office. Like most other county record offices it developed naturally from the duty of the Clerk of the Peace to preserve certain records from the Quarter Sessions, together with other records such as enclosure awards and plans of public utilities. The first significant period in the formation of the county record office was in the early 1880s when a special committee was appointed by the justices of the peace to consider and report on the accommodation provided for the storage of the "old records" of the county. On behalf of the committee, John Cordy Jeaffreson, an inspector of the Historical Manuscripts Commission, sorted the records covering 1549–1820 into 87 classes comprising more than 10,000 volumes and nearly 5,000 rolls. The more modern records from post-1820 were given a separate room. The formation of the London County Council in 1889 had seen the County of Middlesex much reduced in size. In 1893 when the Middlesex sessions papers were to be moved from the sessions house in Clerkenwell (an area that was previously Middlesex but now London) an argument broke out between the two county councils as to who should have responsibility for the material. This protracted dispute lasted some five years, with a high court judge eventually deciding in favour of Middlesex. Around the same time, a Middlesex County Council act empowered the council to spend money preserving, arranging, indexing, classifying and publishing such records of the county that may be in the public interest. In 1913 the new Middlesex Guildhall at Westminster opened and was equipped with specially constructed muniment rooms, with an assistant to arrange