- SammlungNEWB / Newberry MSS - Percy Edward Newberry Collection
- SerieNEWB2 - Correspondence
- 625 more...
- Akt(e)NEWB2/626 - Roth, Henry Ling - correspondence
- Akt(e)NEWB2/626A - Rothenstein, William - correspondence
- Akt(e)NEWB2/627 - Roxby, Percy M. - correspondence
- Akt(e)NEWB2/628 - Rüffer, (Sir) Marc Armand - correspondence
- Akt(e)NEWB2/629 - Runze, Ursula - correspondence
- Akt(e)NEWB2/630 - Russell, Archibald G. B. - correspondence
- Akt(e)NEWB2/631 - Rylands, William Harry - correspondence
- Akt(e)NEWB2/632 - Said-Ruete, Rudolph - correspondence
- Akt(e)NEWB2/633 - Salisbury, (Sir) Edward James - correspondence
- 132 more...