| RefNo | Title | Source |
| DF/ZOO/200/64/31 | Pocock, R I (London) | |
| DF/ZOO/232/6/14/10/11 | Morris, Randolph C | |
| DF/ZOO/232/6/14/2/8 | Bikaner, H H The Maharajah of | |
| DF/ZOO/208/79/8 | Pocock, Reginald Innes | |
| DF/ZOO/232/6/13/11/7 | Millard, W S | |
| DF/ZOO/200/62/42 | Pocock, R I (London) | |
| DF/ZOO/232/6/14/4/1 | Dane, Sir Richard | |
| DF/ZOO/232/6/14/9/13 | Lowndes, Captain D G | |
| DF/ZOO/232/6/14/12/3 | Peters, Dr | |
| DF/ZOO/232/6/14/4/4 | Duncan, F Martin | |
| DF/ZOO/232/6/15/6/15 | Gregory, C E C | |
| DF/ZOO/232/6/15/13/6 | Rode, K | |
| DF/ZOO/232/6/15/9 | Hinton, M A C and Pocock, R I: Correspondence, L | |
| DF/ZOO/232/6/14/10/4 | Matthews, L Harrison | |
| DF/ZOO/232/6/15/5/9 | Frost, W J C | |
| DF/ZOO/232/6/13/15/16 | Starkey, Phyliss | |
| DF/TM/1/37/18 | Correspondence P: Pleske; Pocock; Poppe; Porter; Pottinger | |
| DF/ZOO/250/3/1 | Correspondence of Reginald I Pocock, A-E | |
| DF/ZOO/232/6/14/4/6 | East Africa | |
| DF/ZOO/232/6/14/8/1 | India Office | |
| DF/TR/1/1/32/386 | Pocock, [Reginald] [Innes] | |
| DF/ZOO/232/6/15/14/7 | Sewell, Seymour | |
| DF/ZOO/232/6/13/11/5 | Miers, Sir Henry A | |
| DF/ZOO/232/6/15/12/20 | Poulton, E B | |
| DF/ZOO/232/6/15/12/10 | Penrice, G W | |
| DF/ZOO/232/6/13/10/5 | Lowe, P W | |
| DF/ZOO/232/6/13/13/10 | Poland, Ernest | |
| DF/ZOO/232/6/15/11/6 | Oldfield, C A | |
| DF/ZOO/232/6/15/14/21 | St Leger | |
| DF/ZOO/232/6/13/17/9 | Wetmore, A | |
| DF/ZOO/232/6/13/15/15 | Spence, Sir Reginald | |
| DF/ZOO/232/6/14/10/14 | Murray, Captain H W | |
| DF/ZOO/232/6/14/2/13 | Brander, A Dunbar- | |
| DF/ZOO/232/6/13/15/4 | Sangster, A H K | |
| DF/ZOO/232/6/14/6/3 | Gladstone, Hugh S | |
| DF/ZOO/232/6/13/9/8 | Junior United Service Club | |
| DF/ZOO/232/6/15/11/8 | Olds, Rundle | |
| DF/ZOO/232/6/14/10/9 | Miller, Gerrit S | |
| DF/ZOO/232/6/14/10/17 | McMahon, Col Sir A H | |
| DF/ZOO/232/6/15/10/18 | Millard, W S | |
| DF/ZOO/232/6/15/10/19 | Miller, Gerrit S | |
| DF/ZOO/232/6/15/4/13 | Duncan, F M | |
| DF/ZOO/232/6/15/12/16 | Pocock, [Reginald] [Innes] | |
| DF/ZOO/232/6/13/11/11 | Mukerjee, Niranjan | |
| DF/ZOO/232/6/14/4/8 | Ezra, Alfred | |
| DF/ZOO/232/6/15/14/19 | Stephen, A C | |
| DF/TR/1/1/25/365 | Pocock, [Reginald] [Innes] | |
| DF/ZOO/232/9/1/17 | Mammals Section: General Correspondence R | |
| DF/TR/1/1/30/417 | Pocock, [Reginald] [Innes] | |
| DF/ZOO/232/6/9/13/10 | Pocock, R.I. | |
| DF/ZOO/232/6/15/8/2 | Ingen, Van | |
| DF/ZOO/200/58/23 | Pocock, R I (London) | |
| DF/ZOO/232/6/15/12 | Hinton, M A C and Pocock, R I: Correspondence, P | |
| DF/ZOO/200/68/24 | Pocock, R I (London Zoo) | |
| DF/ZOO/232/6/15/10/9 | McCann, C | |
| DF/ZOO/232/9/1/12 | Mammals Section: General Correspondence M | |
| DF/ZOO/232/6/10/13/9 | Pocock, R.I. | |
| DF/ZOO/232/6/15/10/23 | Morris, R C | |
| DF/ZOO/252/1/7/31 | Pocock, Reginald Innes (London) | |
| DF/ZOO/232/9/1/14 | Mammals Section: General Correspondence N | |
| DF/ZOO/255/1/2/54 | Pocock, Reginald Innes (London) | |
| DF/ZOO/232/6/13/13/17 | Quetta | |
| DF/ZOO/232/6/14/12/1 | Peacock, E | |
| DF/ZOO/232/6/14/2/18 | Burton, Colonel R | |
| DF/ZOO/232/6/14/6/7 | Gregory, Captain C E C | |
| DF/ZOO/232/6/12/25/3 | Pocock, R.I. | |
| DF/ZOO/232/6/11/15/2 | Pocock, R.I. | |
| DF/ZOO/232/5/3/4/6 | Pocock, R I | |
| DF/ZOO/232/6/13/13/8 | Pocock, R I | |
| DF/ZOO/232/6/14/7/7 | Hewetson, C E | |
| DF/ZOO/232/6/14/9/14 | Luck, W H | |
| DF/ZOO/232/6/13/11/14 | McMahon, Sir A H | |
| DF/ZOO/232/6/13/15/14 | Stockley, Lieutenant Col C H | |
| DF/ZOO/232/6/14/7/3 | Hancock, J G | |
| DF/ZOO/232/6/14/9/4 | Kennion, Colonel R L | |
| DF/ZOO/232/5/5/3/6 | Pocock, R. I. | |
| DF/ZOO/232/6/13/9/11 | Kirk, John Charles | |
| DF/ZOO/232/6/14/1/1 | Alexander, Sir Claud | |
| DF/ZOO/232/6/14/8/2 | Indian Museum | |
| DF/ZOO/232/6/13/16/3 | Trevelyan, Captain W R F | |
| DF/ZOO/232/6/14/12/11 | Poland, Ernest | |
| DF/ZOO/232/6/13/15/18 | Swan, C E | |
| DF/ZOO/232/6/14/3/10 | Clough, R J | |
| DF/ZOO/232/6/13/16/8 | Vernay, A S | |
| DF/ZOO/232/6/13/10/8 | Lowndes, Captain D G | |
| DF/ZOO/232/6/14/9/12 | Lowndes, Lady | |
| DF/ZOO/232/6/13/8/12 | Horner, B Stuart | |
| DF/ZOO/232/6/13/13/11 | Poncins, Viscomte de | |
| DF/ZOO/232/6/14/2/12 | Bower, Lieutenant Colonel C E S | |
| DF/ZOO/232/6/14/10/5 | Medlicott, W S | |
| DF/ZOO/232/5/17/14/15 | Pocock, R.I. | |
| DF/ZOO/232/6/13/8/11 | Hinton, M A C | |
| DF/ZOO/232/9/1/10 | Mammals Section: General Correspondence K | |
| DF/ZOO/232/9/1/13 | Mammals Section: General Correspondence 'Memoranda' | |
| DF/ZOO/250/3 | Pocock, Reginald Innes: Correspondence | |
| DF/ZOO/200/30/309 | Pocock, Reginald Innes | |
| DF/PAL/100/60/80 | Pocock, R I | |
| DF/ZOO/235/1/1/10/92 | Pocock, R I | |
| DF/ZOO/252/1/4/98 | Leppan, L (South Africa & London) | |
| DF/ZOO/252/1/5/24 | Pocock, Reginald Innes (London) | |
| DF/TR/1/1/27/440 | Pocock, [Reginald] [Innes] | |
| DF/PAL/100/62/52 | Pocock, R I | |
| DF/TR/1/1/28/461 | Pocock, [Reginald] [Innes] | |
| DF/PAL/100/62/57 | Priest, S | |
| DF/ZOO/232/5/1/4/4 | Pocock, R I | |
| DF/ZOO/232/6/15/6/4 | Gerrard and Sons, Edward | |
| DF/ZOO/232/6/13/6/7 | Fry, Mrs Alice R | |
| DF/ZOO/232/6/13/13/13 | Poulton, Professor E B | |
| DF/ZOO/232/6/13/6/2 | The Field | |
| DF/ZOO/232/6/13/15/11 | Stephen, A C | |
| DF/ZOO/232/6/14/2/16 | Burrard, Major G | |
| DF/ZOO/232/6/13/17/3 | Ward, Roland | |
| DF/ZOO/232/6/15/5/6 | Flower, Stanley [Smyth] | |
| DF/TR/1/1/31/463 | Pocock, [Reginald] [Innes] | |
| DF/ZOO/232/6/15/8/3 | Jeffs, P | |
| DF/ZOO/232/6/14/6/8 | Grimshaw, Percy H | |
| DF/ZOO/232/6/14/3/4 | Carlisle, Lieutenant Col J H | |
| DF/ZOO/232/6/13/11/8 | Miller Jnr, Gerritt | |
| DF/ZOO/232/6/15/6/6 | Gladstone, Hugh [Steuart] | |
| DF/ZOO/232/6/13/15/6 | Sewell, R H Seymour | |
| DF/ZOO/232/6/15/2/12 | Bikaner | |
| DF/PAL/100/49/328 | Eggington, Walter | |
| DF/ZOO/232/9/1/18 | Mammals Section: General Correspondence S | |
| DF/ZOO/200/60/54 | Zoological Society (London) | |
| DF/ZOO/200/70/27 | Pocock, R I (London Zoo) | |
| DF/ZOO/232/6/15/11/2 | Newton, T C | |
| DF/ZOO/232/9/1/9 | Mammals Section: General Correspondence I | |
| DF/ZOO/232/9/1/22 | Mammals Section: General Correspondence Z | |
| DF/ZOO/232/9/1/16 | Mammals Section: General Correspondence P | |
| DF/ZOO/232/9/7/18 | Mammals Section: General Correspondence YZ | |
| DF/PH/2/6/5/1 | Staff Group Photograph: Zoology Department | |
| DF/ZOO/232/5/2/4/12 | Pocock, R I | |
| DF/ZOO/232/6/15/7 | Hinton, M A C and Pocock, R I: Correspondence, H | |
| DF/ZOO/232/6/15/8 | Hinton, M A C and Pocock, R I: Correspondence, I-K | |
| DF/ZOO/232/6/15/10 | Hinton, M A C and Pocock, R I: Correspondence, M | |
| DF/ZOO/232/6/15/11 | Hinton, M A C and Pocock, R I: Correspondence, N-O | |
| DF/ZOO/232/6/15/13 | Hinton, M A C and Pocock, R I: Correspondence, R | |
| DF/ZOO/232/6/15/14 | Hinton, M A C and Pocock, R I: Correspondence, S | |
| DF/ZOO/232/6/15/15 | Hinton, M A C and Pocock, R I: Correspondence, T | |
| DF/ZOO/255/1/1/29 | Pocock, Reginald Innes (Zoological Society of London) | |
| DF/ZOO/232/6/13/9/12 | Kloss, C B | |
| DF/PAL/100/49/325 | Pocock, R I | |
| DF/ZOO/252/1/3/42 | Pocock, Reginald Innes (London) | |
| DF/ZOO/235/1/1/9/201 | Pocock, R I | |
| DF/ZOO/232/6/13/9/2 | Indian Museum | |
| DF/ZOO/232/6/14/2/11 | B.N.H.S | |
| DF/ZOO/232/6/14/9/8 | Leney, Frank | |
| DF/ZOO/232/6/14/10/8 | Millard, W S | |
| DF/ZOO/232/6/14/13/25 | Stockley, C H | |
| DF/ZOO/232/6/15/5/8 | Foster, George W | |
| DF/ZOO/232/6/15/11/3 | New York Zoological Society | |
| DF/ZOO/232/6/15/15/6 | Tetley, H | |
| DF/TR/1/1/29/498 | Pocock, [Reginald] [Innes] | |
| DF/TR/1/1/34/325 | MacMillan, Allister | |
| DF/ZOO/232/11/1/1 | Leger, Jane Saint: Correspondence: F. Blaine, H. W. Bedford, Professor Breestrup and R. I. Pocock | |
| DF/ZOO/232/11/1 | Leger, Jane Saint: Correspondence 1932-1937 | |
| DF/ZOO/202/2 | 'Miscellaneous documents': letters, lists, memoranda and reports relating to the work of the department, gathered by Dr A Günther | |
| DF/ZOO/250/3/2 | Correspondence of Reginald I Pocock, F-L | |
| DF/ZOO/250/3/3 | Correspondence of Reginald I Pocock, M-Z | |
| DF/ZOO/238/5/31 | SF31 P. Deraniyagala Ceylon 1936 | |
| DF/ZOO/232/9/26 | Mammals Section: General Correspondence 1912-April 1913 | |
| DF/ZOO/232/13 | Pocock, Reginald Innes: Correspondence | |
| DF/ZOO/239/4/2/3/20 | Pocock, RI: Dugong skeleton presented by FW Bird (GL 1946/39) | |