| RefNo | Title | Source |
| WP/16/1/36 | Letter to William Greenell Wallace from Macmillan & Co Ltd, Publishers, London | |
| WP/16/1/37 | Letter to William Greenell Wallace from Macmillan & Co Ltd, Publishers, London | |
| WP/6/9 | Papers re Is Mars Habitable? | |
| WP/16/1/31 | Letter to William Greenell Wallace from Macmillan & Co Ltd, Publishers, London | |
| WP/16/1/39 | Letter to William Greenell Wallace from Macmillan & Co Ltd, Publishers, London | |
| WP/17/5 | Portraits issued by Nature 1873-1884 | |
| WP/16/1/32 | Letter to William Greenell Wallace from Macmillan & Co Ltd, Publishers, London | |
| WP/6/5 | Papers re Darwinism: an exposition of the theory of natural selection… | |
| WP/16/1/41 | Copy letter to Macmillan & Co Ltd, Publishers from William Greenell Wallace, [Bournemouth] | |
| WP/1/1/44 | Letter from Alfred Russel Wallace to his son William Wallace, from Parkstone, Dorset | |
| WP/1/1/192 | Letter from Alfred Russel Wallace to his son William Wallace, from Broadstone, Dorset | |
| WP/16/1/34 | Letter to William Greenell Wallace from Macmillan & Co Ltd, Publishers, London | |
| WP/16/1/35 | Letter to William Greenell Wallace from Macmillan & Co Ltd, Publishers, London | |
| WP/16/1/30 | Letter to William Greenell Wallace from Macmillan & Co Ltd, Publishers, London | |
| WP/16/1/40 | Draft letter in pencil to S H Evans from William Greenell Wallace, [Bournemouth] | |
| WP/6/9/2 | Papers re Is Mars Habitable? | |
| WP/16/1/29 | Letter to William Greenell Wallace from Macmillan & Co Ltd, publishers, London | |
| WP/6/2 | Papers re Contributions to the theory of Natural Selection | |
| DF/ZOO/252/1/13/53 | Macmillan & Co. (London) | |
| WP/1/2/131 | Alfred Russel Wallace to Violet Wallace, from Parkstone, Dorset | |
| WP/6/4 | Papers re Island Life | |
| WP/1/5/13 | Letter from Alfred Russel Wallace to his wife Annie | |
| WP/1/1/56 | Letter from Alfred Russel Wallace to his son William Wallace, from Parkstone, Dorset | |
| WP/6/5/1 | Papers re Darwinism: an exposition of the theory of natural selection… | |
| WP/6/1 | Papers re Malay Archipelago | |
| WP/16/1/44 | Letter to William Greenell Wallace from Macmillan & Co Ltd, Publishers, London | |
| WP/16/1 | W G and V I Wallace: correspondence with publishers and others | |
| WP/16/1/38 | Letter to William Greenell Wallace from S H Evans, Rottingdean, Sussex | |
| WP/16/1/33 | Letter to William Greenell Wallace from Macmillan & Co Ltd, Publishers, London | |
| WP/1/1/64 | Letter from Alfred Russel Wallace to his son William Wallace, from Broadstone, Dorset | |
| WP/1/1/68 | Letter from Alfred Russel Wallace to his son William Wallace, from Broadstone, Dorset | |
| WP/1/1/191 | Letter from Alfred Russel Wallace to his son William Wallace, from Broadstone, Dorset | |
| WP/6/5/4 | Papers re Darwinism: an exposition of the theory of natural selection… | |
| WP/6/4/1 | Notes on 'Island Life' by Charles Darwin | |
| WP/6/6/9 | Papers re Studies Scientific and Social | |