- CollectionNEWB / Newberry MSS - Percy Edward Newberry Collection
- Série organiqueNEWB2 - Correspondence
- 88 en plus...
- DossierNEWB2/089 - Bovill, Alfred K. - correspondence
- DossierNEWB2/090 - Boyce, (Sir) Rubert - correspondence
- DossierNEWB2/091 - Boyce, (Sir) William George Bertram - correspondence
- DossierNEWB2/092 - Boyd, Margaret R. C. - correspondence
- DossierNEWB2/093 - Boylan, Patrick - correspondence
- DossierNEWB2/094 - Brackett, George C. - correspondence
- DossierNEWB2/095 - Brackley, Frida H. - correspondence
- DossierNEWB2/096 - Bradbury, Kate - correspondence
- DossierNEWB2/097 - Bradshaw, Evelyn - correspondence
- 669 en plus...