| RefNo | AP/78/9/2 |
| Level | Item |
| Title | Unpublished photographs, experimental observations by Albert Campbell and D W [David William] Dye |
| Creator | Campbell; Albert (fl 1910) |
| Date | 1910 |
| Description | Two photographs showing dust streaks produced by sound vibrations of very high frequency produced by electric sparks, as observed by Campbell and Dye in their experiments.
Subject: Physics |
| Extent | 1p |
| Format | Photograph |
| PhysicalDescription | Gelatin silver photographic print |
| AccessStatus | Open |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA787 | Dye; David William (1887 - 1932) | 1887 - 1932 |