| RefNo | Title | Source |
| DF/ZOO/200/67/23 | Clowes, William & Sons (London) | |
| DF/ZOO/200/69/47 | Clowes, William & Sons (London) | |
| DF/ZOO/200/54/26 | Clowes, W M & Sons (London) | |
| DF/ZOO/200/61/39 | Clowes, W M & Sons (London) | |
| DF/PAL/100/36/114 | Clowes, Wm. & Sons | |
| DF/ZOO/200/63/33 | Clowes, W M & Sons (London) | |
| DF/ZOO/200/65/33 | Clowes, W M & Sons (London) | |
| DF/BOT/400/18/8 | Correspondence Cl | |
| DF/PAL/100/20/5 | Clowes, Wm. & Sons | |
| DF/PAL/100/57/132 | Clowes, William & Sons | |
| DF/PAL/100/57/133 | Clowes, William & Sons | |
| DF/ZOO/232/5/19/2/10 | Clowes, Mr G.S. Laird - | |
| DF/PAL/100/32/159 | Clowes, Wm. & Sons | |
| DF/PAL/100/19/6 | Clowes, Wm. & Sons | |
| DF/PAL/100/36/115 | Clowes, Wm. & Sons | |
| DF/PAL/100/36/116 | Clowes, Wm. & Sons | |
| DF/ZOO/200/50/58 | Clowes and Sons | |
| DF/PAL/100/99/12 | William Clowes & Sons, Ltd | |
| DF/MIN/20/35/128 | Shackleton-Rowett Expedition Report: correspondence with W Clowes & Sons, lists and drafts | |
| DF/PAL/100/57/134 | Clowes, William & Sons | |
| DF/PAL/100/42/451 | Clowes, Wm. & Sons | |
| DF/PAL/100/49/196 | Clowes, Wm. & Sons | |
| DF/ZOO/200/51/296-298 | Clowes and Sons | |
| DF/BOT/400/11/67 | Clowes and Sons Ltd. (London) | |
| DF/PAL/100/36/113 | Clowes, Wm. & Sons | |
| DF/PAL/100/53/176 | Clowes, Wm. & Sons | |
| DF/ZOO/200/71/50 | Clowes, W M & Sons Ltd (London) | |