| RefNo | CLP/9i/35 |
| Level | Item |
| Title | Paper slip, Concerning lead ore from a mountain in north Wales |
| Date | c 1670s |
| Description | Paper slip detailing the quantity and concentration of a hidden vein of lead ore oriented north to south in a mountain in North Wales.
Subject: Metallurgy |
| Language | English |
| Extent | 1p |
| Format | Manuscript |
| PhysicalDescription | Ink on paper |
| Digital images | View item on Science in the Making |
| AccessStatus | Open |