| RefNo | Title |
| WP/1/7 | Letters and notes from S B J Skertchly to Alfred Russel Wallace |
| WP/1/1/148 | Letter from Alfred Russel Wallace to his son William Wallace, from Broadstone, Dorset |
| WP/1/7/4 | Sydney B Skertchly to Alfred Russel Wallace from Corinda |
| WP/1/7/6 | Sydney B Skertchly to Alfred Russel Wallace from Jungle West of Corinda |
| WP/1/7/2 | Skertchly to Alfred Russel Wallace from Corinda, Brisbane |
| WP/1/7/8 | Envelope addressed to Alfred Russel Wallace at Broadstone |
| WP/1/7/5 | Sydney B Skertchly to Alfred Russel Wallace from Corinda |
| WP/1/7/9 | Manuscript copy of 'Dream Gardens' by 'Duan Utan' [Sydney Skertchly] from Journ. Hort. Aust. vol I, (1906) p. 50 |
| WP/1/7/3 | Manuscript notes in Skertchly's hand |
| WP/1 | Correspondence |
| WP/1/7/1 | Manuscript notes by Sydney B. J. Skertchly |
| WP/1/7/7 | Sheet headed ' 'Favoured Races' Some of my difficulties' |