Originally housed in a ringbinder this file is a counterpart of Acc.13328/1631. The original ringbinder was annotated as follows: "Researchers General, A-K, File No. 1, closed August 1975", however there are letters outlying this date, commencing in 1968 and finishing in 1977. Letters have been arranged alphabetically by researcher surname, subject surname, and/or organisation name. Original and copy letters are present.

Originally housed in a ringbinder this file is a counterpart of Acc.13328/1633. The original ringbinder was annotated as follows: "General Researchers, A-K, File No. 2, August 1975-closed October 1979", however there are letters outlying both dates, commencing in 1970 and finishing in 1980. Letters have been arranged alphabetically by researcher surname, subject surname, and/or organisation name. Original and copy letters are present.

Originally housed in a ringbinder this file is a counterpart of Acc.13328/1635. The original ringbinder was annotated as follows: "A-K, Research General, October 1979-closed February 1983", however there are letters outlying the start date, commencing in 1977 and finishing in 1983. Letters have been arranged alphabetically by researcher surname, subject surname, and/or organisation name. Original and copy letters are present.

Originally housed in a boxfile this file is a counterpart of Acc.13328/1637. The original boxfile was annotated as follows: "Archive Correspondence, June 1987-May 1989", however there are letters outlying the end date, finishing in 1990. Letters have been arranged alphabetically by researcher surname, subject surname, and/or organisation name. Original and copy letters are present.

Originally housed in a ringbinder this file is a counterpart of Acc.13328/1639. The original ringbinder was annotated as follows: "A-K, Researchers, May 1989-closed May 1992", however there are letters outlying both these dates, beginning in 1988 (with a minor few from 1981), and finishing in 1991. Letters have been arranged alphabetically by researcher surname, subject surname, and/or organisation name. Original and copy letters are present.

Originally housed in a ringbinder this file is a counterpart of Acc.13328/1646. The original ringbinder was annotated as follows: "A-K, Researchers Correspondence, January 2003", however there are letters outlying this date, beginning in 2001 and finishing in 2009. Letters have been arranged alphabetically by researcher surname, subject surname, and/or organisation name. Original and copy letters are present. A manuscript index for the original contents of the ringbinder is also present.

Originally housed in a ringbinder this file is a counterpart of Acc.13328/1640. The original ringbinder was annotated as follows: "General Research, A-K, June 1992-closed September 1995", however there are letters outlying this start date, beginning in 1990, and finishing in 1995. Letters have been arranged alphabetically by researcher surname, subject surname, and/or organisation name. Original and copy letters are present.

Originally housed in a ringbinder this file is a counterpart of Acc.13328/1642. The original ringbinder was annotated as follows: "A-K, September 1995-closed December 1998", however there are letters outlying the start date, beginning in 1992, and finishing in 1998. Letters have been arranged alphabetically by researcher surname, subject surname, and/or organisation name. Original and copy letters are present.

Originally housed in a ringbinder this file is a counterpart of Acc.13328/1644. The original ringbinder was annotated as follows: "A-K, January 1999-December 2002", however there are letters outlying these dates, beginning in 1997 and finishing in 2001. Letters have been arranged alphabetically by researcher surname, subject surname, and/or organisation name. Original and copy letters are present.

Originally housed in a ringbinder this file is a counterpart of Acc.13328/1648. The original ringbinder was annotated as follows: "Researchers General, L-Z, File 1, closed August 1975". Letters commence from 1967, and finish slightly later in 1976. Letters have been arranged alphabetically by researcher surname, subject surname, and/or organisation name. Original and copy letters are present.

Originally housed in a ringbinder this file is a counterpart of Acc.13328/1650. The original ringbinder was annotated as follows: "General Researchers, L-Z, File 2, August 1975-closed October 1979", however there are letters outlying the start date, beginning in 1974, and finishing in 1979. Letters have been arranged alphabetically by researcher surname, subject surname, and/or organisation name. Original and copy letters are present.

Originally housed in a ringbinder this file is a counterpart of Acc.13328/1652. The original ringbinder was annotated as follows: "L-Z, Researchers, July 1988-closed May 1992", however there are letters outlying these dates, beginning in 1987 and finishing in 1991. Letters have been arranged alphabetically by researcher surname, subject surname, and/or organisation name. Original and copy letters are present.

Originally housed in a ringbinder this file is a counterpart of Acc.13328/1654. The original ringbinder was annotated as follows: "General Research, June 1992, L-Z, closed September 1995", however there are letters outlying this date, beginning in 1991 and finishing in 1995. Letters have been arranged alphabetically by researcher surname, subject surname, and/or organisation name. Original and copy letters are present.

Originally housed in a ringbinder this file is a counterpart of Acc.13328/1656. The original ringbinder was annotated as follows: "L-Z, Archive Researchers Correspondence, September 1995-closed January 1999", however there are letters outlying these dates, beginning in 1994 and finishing in 1998. Letters have been arranged alphabetically by researcher surname, subject surname, and/or organisation name. Original and copy letters are present.

Authors include Charles Synge Christopher Bowen, Lord Byron, Sir Arthur Conan Doyle, Sir Austen Henry Layard, Sir Philip Magnus, Axel Munthe, Samuel Smiles, Paul Henri Sproge (also known as Fred Rebell) and Ibn al-Wardi.