| RefNo | Title | Source |
| WP/1/3/80 | Letter from Alfred Russel Wallace to his sister Fanny (Mrs Sims) | |
| WP/2/1/49 | Baby, possibly Herbert Spencer Wallace | |
| WP/2/1/34 | Alfred Russel Wallace with son Bertie | |
| WP/1/3/59 | Letter from Alfred Russel Wallace to John Wallace | |
| WP/1/8/48 | Arabella Buckley to Alfred Russel Wallace, from 1 St Mary's Terrace, Paddington, London | |
| WP/2/1/48 | Mother and baby, possibly Mrs Annie Wallace and Herbert Spencer Wallace | |
| WP/2/1/51 | Mrs Annie Wallce and son Bertie aged 13-14 months | |
| WP/2/1/52 | Mrs Annie Wallace and son Bertie, aged 13-14 months | |