| RefNo | Title |
| DF/MIN/1/72/43 | Leakey, L S B and Leakey, M |
| DF/ZOO/200/129/40 | Leakey, Dr L S B |
| DF/ENT/340/13/6 | Lea - Leclercq |
| DF/PAL/100/153/19 | Leakey, L S B |
| DF/ZOO/212/23 | Leakey, L S B: correspondence with Mrs C Booth |
| DF/ZOO/232/5/17/11/4 | Leakey, L.S.B. |
| DF/ZOO/232/6/8/5/8 | Leakey, L.S.B. |
| DF/PAL/100/92/4 | Cambridge University |
| DF/PAL/109/45 | The Miocene Hominoidea of Africa (1951) by W E Le Gros Clark and L S B Leakey: artwork for plates, including drawings by Margaret Collinson |
| DF/ZOO/230/122/156 | Kenya: Coryndon Museum, Nairobi |
| DF/ZOO/230/122/159 | Kenya: Coryndon Museum, Nairobi |
| DF/ZOO/230/122/157 | Kenya: Coryndon Museum, Nairobi |
| DF/ZOO/232/5/10/5/3 | Leakey, L.S.B. |
| DF/ZOO/232/6/6/7/6 | Leakey, L.S.B. |
| DF/PAL/100/146 | Correspondence - individual files, Kenya National Museum |
| DF/PAL/152/1/2/16 | Shipping notices, notes, letters, plus preliminary report by Louis S B Leakey, and notebook of despatches of specimens from Tendaguru |
| DF/ZOO/232/11/1/6 | Leger, Jane Saint: Correspondence: Dr L. S . B. Leakey, Mr J. R. Lennon, Mr Larker, Mr Hinton and Mr D. Gordon Lancaster |
| DF/ZOO/232/11/1 | Leger, Jane Saint: Correspondence 1932-1937 |
| DF/ZOO/232/12/4/21 | Hayman, Robert William: Correspondence, 1957, C |
| DF/ZOO/232/12/5/3 | Hayman, Robert William: Correspondence, 1958, C |
| DF/ZOO/232/12/5/19 | Hayman, Robert William: Correspondence, 1959, K L M P |