- CollectionNEWB / Newberry MSS - Percy Edward Newberry Collection
- Série organiqueNEWB2 - Correspondence
- 569 en plus...
- DossierNEWB2/570 - Pasha, Mohammed Hilmi Issa - correspondence
- DossierNEWB2/571 - Paterson, Emily - correspondence
- DossierNEWB2/572 - Payne, Humfry Gilbert Garth - correspondence
- DossierNEWB2/573 - Peake, Harold T. E. - correspondence
- DossierNEWB2/574 - Pearson, Burton - correspondence
- DossierNEWB2/575 - Peet, Salome - correspondence
- DossierNEWB2/576 - Peet, Thomas Eric - correspondence
- DossierNEWB2/577 - Pemberton, William S. Childe - correspondence
- DossierNEWB2/578 - Pendlebury, John Devitt Stringfellow - correspondence
- 188 en plus...