- CollectionNEWB / Newberry MSS - Percy Edward Newberry Collection
- Série organiqueNEWB2 - Correspondence
- 522 en plus...
- DossierNEWB2/523 - Mond, (Sir) Robert Ludwig - correspondence
- DossierNEWB2/524 - Monkhouse, Olive E. - correspondence
- DossierNEWB2/525 - Montgomery, J.M. - correspondence
- DossierNEWB2/526 - Moore, Benjamin - correspondence
- DossierNEWB2/527 - Moret, Alexandre - correspondence
- DossierNEWB2/528 - Morgan, E. D. - correspondence
- DossierNEWB2/529 - Morgensen, Maria - correspondence
- DossierNEWB2/530 - Morley, (Lord) John - correspondence
- DossierNEWB2/531 - Morse, R.D. - correspondence
- 235 en plus...