| RefNo | Title | Source |
| DF/ZOO/200/27/491-492 | Walker, Francis Augustus | |
| DF/ZOO/200/38/426-427 | Walker, [Francis Augustus] | |
| DF/TM/1/40/2 | Correspondence W: Walker; Wallace; Walpole; Wandolleck | |
| DF/TM/1/53/18 | Correspondence W: Wailly; Walker; Wallace | |
| DF/TM/1/47/8 | Correspondence W: Wagner; Waite; Walker | |
| DF/TM/1/31/9 | Correspondence W: Wailly; Wagner; Walker; Wallace | |
| DF/TM/1/5/18 | Correspondence U-W: Upsher; Wailly; Walker; Rowland Ward & Co | |
| DF/ZOO/200/16/501 | Walker, Francis Augustus | |
| DF/TR/1/1/25/468 | Walker, F A | |
| DF/ZOO/235/1/1/3/226 | Walker, Francis. Augustus. | |
| DF/ENT/311/173 | Smith, K G V: A revision of Francis Walker's types of North American Empidae (Diptera) | |
| DF/ZOO/200/8/394-397 | Walker, [Francis] Augustus | |
| DF/ZOO/200/39/485-487 | Walker, [Francis Augustus] | |
| DF/ZOO/200/44/510 | Walker, [Francis Augustus] | |
| DF/TR/1/1/24/473 | Walker, [Francis] [Augustus] | |
| DF/TM/1/17/3 | Correspondence W: Wailly; Wain; Walcott; Walker; Walpole; Wandlandt | |
| DF/ENT/311/18 | Betten, C: The Francis Walker types of Trichoptera in the British Museum by C. Betten and M E Mosely (1948). | |
| DF/TM/1/24/2 | Correspondence W: Walker | |
| DF/TM/1/20/2 | Correspondence F: Fells; Field; Fleutiaux; Flett & Sons; Floericke | |