| Reference number | AP/56/1/2 |
| Level | Item |
| Title | Unpublished diagrams, 'Diagrams, to illustrate paper on leaf-arrangement' by Hubert Airy |
| Creator | Airy; Hubert (1838-1903); British physician |
| Date | 20 March 1874 |
| Description | Two pages of diagrams in black ink, labelled figures 1-34, showing numbered circles in a series of arrangements, illustrating Airy's observations about leaf arrangement.
Subject: Botany / Mathematics |
| Extent | 2p |
| Format | Diagram |
| Physical description | Ink on paper |
| Access status | Open |