| RefNo | AP/24/5/2 |
| Level | Item |
| Title | Unpublished diagrams, structure of the obelisk at Matteriah [El-Matareya, Al-Matarriyah] in Egypt by Robert Deverell |
| Creator | Deverell; Robert (fl 1839) |
| Date | 16 December 1839 |
| Description | Two diagrams indicating structural details of the obelisk, including a square hole with five parallel lines above it. |
| Extent | 1p |
| Format | Diagram |
| PhysicalDescription | Ink on paper |
| AccessStatus | Open |