| RefNo | HD/9/1/102 |
| Previous numbers | 93HD.64.3 |
| Level | Item |
| Title | Copy Dale to Dr Edgar Schuster, Oxford |
| Date | 12 February 1958 |
| Description | Thanking Schuster for sending the newspaper cutting, commenting on it and on the Dale-Schuster pump |
| Extent | 2pp |
| Format | Carbon copy |
| AccessStatus | Open |
| AccessConditions | OPEN - but with some restrictions |