| Level | Item |
| Ref No | L/E/70/48 |
| Alt Ref No | E(L)/70/48 |
| Title | Miscellaneous Notes \ Students' Accounts of Experience on the Ball \ H.B. Redfern |
| Date | 11 November 1957-11 February 1958 |
| Extent | 11 sheets |
| Description | Six typed manuscripts with diagrams by H.B. Redfern with titles including: Experiments with Red White and Blue Model; Experiences of 24.11.1957 (R.L.); Notes on Session 6; Notes on Session I. |
| Language | English |
| Physical Description | Original reference number was 55/I/1. Relates to L/E/70/45-50. |
| Format | Papers |