| RefNo | Title | Source |
| DF/ZOO/211/25 | 'Terra Nova' British Antarctic Expedition reports: Benham, W B: Polychaeta | |
| DF/ZOO/200/69/20 | Benham, W (Dunedin, New Zealand) | |
| DF/ZOO/200/119/26 | Benham, William Blaxland | |
| DF/ZOO/265/1/2 | Benham, Prof W (New Zealand) | |
| DF/ZOO/200/61/16 | Benham, William Blaxland (New Zealand) | |
| DF/ZOO/200/39/48-49 | Benham, William Blaxland | |
| DF/ZOO/200/31/21-23 | Benham, William Blaxland | |
| DF/TM/1/18/7 | Correspondence B: Barrington; Beddard; Beddus; Beddford; Berg; Benham | |
| DF/ZOO/211/28 | 'Terra Nova' British Antarctic Expedition reports: Benham, W B: pelagic polychaetes | |
| DF/PAL/100/55/58 | Benham, Prof. W. Blaxland | |
| DF/ZOO/200/74/2 | Correspondence B (personal/firms): File 2 | |