| RefNo | ACS/6/1/6 |
| Level | Item |
| Title | Photograph of an Oscillatory discharge from positive to negative, taken by Alan Archibald Campbell Swinton |
| Creator | Swinton; Alan Archibald Campbell (1863-1930); British electrical engineer |
| Date | c 1890s |
| Description | Image of the pattern produced by oscilllatory discharge from positive to negative. Previously labelled No 22, crossed out and corrected with the number 9, in pencil. Taken by Swinton and exhibited at the 1892 meeting of the British Association. |
| Extent | 1 photograph |
| Format | Photograph |
| PhysicalDescription | Monochrome photograph mounted on card |
| AccessStatus | Open |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA8285 | Swinton; Alan Archibald Campbell (1863 - 1930); electrical engineer | 1863 - 1930 |