Name
- Acton, John, of Add MS 335401
- Acton, W- T-1
- Adam, Robert, of Add MS 335411
- Ainslie, Robert, 1st Baronet, diplomat and numismatist, 1730-18121
- Alcala, J-1
- Alexander, J-, junior1
- Alexander, James Wadman1
- Alexander, John, of Add MS 335371
- Apazen, D-, Comte1
- Arbuthnot, Charles, diplomat and politician, 1767-18501
- Armstrong, John, of Add MS 335461
- Audit Office1
- Austin, Sarah, translator1
- Baillie, Matthew, morbid anatomist and physician, 1761-18231
- Baldwin, W., correspondent of William Wilberforce, fl 17961
- Banks, Joseph, 1st Baronet of Revesby Abbey, naturalist and patron of science, 1743-18201
- Baring, Francis, 1st Baronet, merchant and merchant banker, 1740-18101
- Barrio, J. M., correspondent of Jeremy Bentham, fl 18231
- Barstow, Michael, correspondent of Sir Samuel Bentham, fl 17801
- Baumetz, correspondent of Jeremy Bentham, fl 17921