- CollectionNEWB / Newberry MSS - Percy Edward Newberry Collection
- Série organiqueNEWB2 - Correspondence
- 154 en plus...
- DossierNEWB2/155 - Clarke, Louis Colville Gray - correspondence
- DossierNEWB2/156 - Clarke, Somers (1841-1926) - correspondence
- DossierNEWB2/157 - Claydon, Muriel - correspondence
- DossierNEWB2/158 - Cleaver, Mary - correspondence
- DossierNEWB2/159 - Cockwell, John - correspondence
- DossierNEWB2/160 - Colby, Julian C. - correspondence
- DossierNEWB2/161 - Collignon, P. J. - correspondence
- DossierNEWB2/162 - Comparetti, Domenico - correspondence
- DossierNEWB2/163 - Constable & Co. - correspondence
- 603 en plus...