| RefNo | Title | Source |
| DF/ADM/1004/720 | Tring Mansion and Park: Lord Rothschild's offer | |
| DF/PAL/100/187/18 | Rothschild, Lord | |
| DF/ZOO/200/133/19 | Rothschild, Lord | |
| DF/ZOO/200/125/4 | Rothschild, Nathaniel Mayer Victor, 3rd Baron Rothschild of Tring | |
| DF/ZOO/264/1/91 | Echinodermata correspondence: Rothschild, Lord (Cambridge, England) | |
| DF/ZOO/232/12/7/8 | Hayman, Robert William: Correspondence, 1961, R-T | |
| DF/ZOO/232/12/8/9 | Hayman, Robert William: Correspondence, 1962, P-R | |
| DF/ZOO/232/12/9/9 | Hayman, Robert William: Correspondence, 1963, R-T | |
| DF/ZOO/261/3/48 | Rothschild | |