| RefNo | AP/61/4/2 |
| Level | Item |
| Title | Unpublished diagrams, colliery explosion by William Galloway |
| Creator | Galloway; Sir; William (1840-1927); Scottish mining engineer; industrialist |
| Date | 1881 |
| Description | Two diagrams, labelled figures 1-2, showing the height of a flame in a colliery explosion.
Subject: Physics / Chemistry |
| Extent | 1p |
| Format | Diagram |
| PhysicalDescription | Ink and graphite pencil on paper |
| AccessStatus | Open |