| Level | Item |
| Ref No | US/PH/2/6/98 |
| Alt Ref No | Z/D1B/1047 |
| Title | University of Surrey Departments: Electronic and Electrical Engineering |
| Date | [1970s?] |
| Extent | 1 black and white photograph |
| Name of Creator | Photographer unknown |
| Description | Photograph of a lecture demonstrating the use of a Knipp's Tube in the Department of Electronic and Electrical Engineering |
| Copyright | Original copyright holder not identified |
| Format | Photograph |