| RefNo | Title |
| DF/ZOO/200/70/32 | Ridley, S O (Reading) |
| DF/ZOO/250/2/3 | Ridley, Stuart O: notes on sponges and other invertebrates |
| DF/ZOO/250/2/4 | Coelenterate collections: documents by Stuart O Ridley and others relating to the Challenger collections, collections acquired, and the arrangement of the Coral Gallery |
| DF/ZOO/200/32/31-32 | Brady, Henry Bowman |
| DF/ZOO/200/31/12 | Beck, R and J |
| DF/ZOO/200/25/75 | Cole, Edwin |
| DF/ZOO/200/29/264 | Norman, A M |
| DF/ZOO/200/130/27 | Ridley, Henry Nicholas |
| DF/ZOO/200/30/29 | Berjeau, Charles |
| DF/ZOO/200/31/62-63 | Burnett, Jos F |
| DF/ZOO/200/30/248 | Marks, Edward |
| DF/ZOO/200/14/443a-445 | Ridley, Stuart Oliver |
| DF/ZOO/200/30/10 | Baker, C |
| DF/ZOO/250/2 | Ridley, Stuart Oliver: Papers |
| DF/ZOO/200/38/306-307 | Ridley, Stuart [Oliver] |
| DF/ZOO/200/31/114-115 | Crouch, Walter |
| DF/ZOO/200/32/61a | Carter, Henry John |
| DF/ZOO/200/30/71 | Carpenter, Philip Herbert |
| DF/ZOO/200/26/278-280 | Ridley, Stuart Oliver |
| DF/ZOO/200/30/20 | Beck, R and J |
| DF/ZOO/200/26/155-157 | Herdman, William Abbott |
| DF/ZOO/200/30/337-338 | Rosset, [C] W |
| DF/ZOO/200/31/65-69 | Busk, Jane |
| DF/ZOO/200/31/290 | Noll, Friedrich Carl |
| DF/ZOO/200/29/322-324 | Ridley, Stuart Oliver |
| DF/ZOO/200/29/374-378 | Sollas, William Johnson |
| DF/ZOO/200/35/425 | Ridley, Stuart [Oliver] |
| DF/ZOO/200/30/315 | Priest, J [M] |
| DF/ZOO/200/16/379 | Ridley, Stuart Oliver |
| DF/ZOO/230/2/295 | Ridley |
| DF/ZOO/200/31/24-27 | Berjeau, Charles |
| DF/ZOO/250/2/1 | Ridley, Stuart O: notes on corals and coral collections |
| DF/ZOO/200/25/302-303 | Ridley, Stuart Oliver |
| DF/ZOO/200/27/190 | Hickson, Sydney [John] |
| DF/ZOO/200/28/276-279 | Ridley, Stuart Oliver |
| DF/ZOO/200/29/190 | Holmes, Edward Morell |
| DF/ZOO/200/30/333-334 | Ridley, Stuart Oliver |
| DF/ZOO/200/30/390-391 | Sollas, William Johnson |
| DF/ZOO/200/31/414 | Vosmaer, Gualtherus Carel Jacob |
| DF/ZOO/200/31/158-160 | Fowler, George Herbert |
| DF/ZOO/250/2/2 | Ridley, Stuart O: key and revision of the family Melithoeidae (order Gorgonacea) |
| DF/ZOO/200/31/3 | Andrews, Edward W |
| DF/ZOO/200/31/40-42 | Brady, Henry Bowman |
| DF/ZOO/200/20/276 | Ridley, Stuart [Oliver] |
| DF/ZOO/200/30/89 | Chumley, James |
| DF/ZOO/200/27/340-344 | Ridley, Stuart Oliver |
| DF/ZOO/200/30/249 | Marshall, Arthur Milnes |
| DF/ZOO/200/30/267-271 | Moseley, Henry Nottidge |
| DF/ZOO/200/30/278 | Murie, James |
| DF/ZOO/200/30/405-406 | Taylor [and William Francis] Printing Office |
| DF/ZOO/200/31/81-90 | Carter, Henry John |
| DF/ZOO/250/2/5 | Ridley, Stuart Oliver: 'Notes on the old British Museum (Natural History) and the new' |
| DF/ZOO/200/30/179-180 | Haddon, Alfred Cort |
| DF/ZOO/200/30/227-232 | Lendenfeld, Robert [J Lendlymayr Edler von] |
| DF/ZOO/200/30/96-102 | Greet, John [F] |
| DF/ZOO/200/31/276-278 | Murie, James |
| DF/ZOO/200/30/203-204 | Holmes, Edward Morell |
| DF/ZOO/200/30/436-441 | Waterhouse, Charles Owen |
| DF/ZOO/200/30/73-84 | Carter, Henry John |
| DF/ZOO/200/31/231-234 | Lendenfeld, Robert [J Lendlymayr Edler von] |
| DF/ZOO/200/31/372-375 | Ridley, Stuart Oliver |
| DF/ZOO/200/32/351-355 | Ridley, Stuart Oliver |
| DF/ZOO/202/1 | 'Miscellaneous documents': letters, lists, memoranda and reports relating to the work of the department, gathered by Dr A Günther |
| DF/ZOO/200/30/113-114 | Dendy, Arthur |