| RefNo | RBO/14/51 |
| AltRefNo | RBO.14.193 |
| Level | Item |
| Title | Concerning an imperforated anus of a child in a letter from John Chalk to Reverend Horsley |
| Date | 1729 |
| Description | Read to the Royal Society on 1 May 1729 |
| Language | English |
| Extent | 2 sides |
| Format | Manuscript |
| Digital images | View item on Science in the Making |
| AccessStatus | Open |