| RefNo | AP/34/10/2 |
| Level | Item |
| Title | Unpublished figures, crystal structures by William Bird Herapath |
| Creator | Herapath; William Bird (1820-1868); English surgeon; chemist |
| Date | 19 January 1854 |
| Description | Three figures in black ink, labelled figures 1-3, showing basic crystal structures.
Subject: Chemistry |
| Extent | 1p |
| Format | Drawing |
| PhysicalDescription | Ink on paper |
| AccessStatus | Open |