- FondsMonro - Papers of Peter Alexander George Monro, alias Xander
- SeriesBox 3-12 - Miscellaneous correspondence
- Subseries3 - A-B
- 7 more...
- File7 - B (Miscellaneous)
- File8 - Barcroft, Henry
- File9 - Barr and Stroud Ltd.
- File10 - Batten, John
- File11 - Beck, Felix
- File12 - Beck, R. & J. Ltd.
- File13 - Berman, Herbert
- File14 - Bertram, G.C.L.
- File15 - Blackwells Publishers
- 7 more...