- CollectionNEWB / Newberry MSS - Percy Edward Newberry Collection
- Série organiqueNEWB2 - Correspondence
- 447 en plus...
- DossierNEWB2/448 - Lamb, Winifred - correspondence
- DossierNEWB2/449 - Lamm, Carl Johan - correspondence
- DossierNEWB2/450 - Langdon, Stephen Herbert - correspondence
- DossierNEWB2/451 - Lange, Hans Osterfeldt - correspondence
- DossierNEWB2/452 - Langton, Neville - correspondence
- DossierNEWB2/453 - Lansing, Ambrose - correspondence
- DossierNEWB2/454 - Last, Hugh - correspondence
- DossierNEWB2/455 - Lawrence, (Lady) Iris - correspondence
- DossierNEWB2/456 - Lawrence, William - correspondence
- 310 en plus...