| RefNo | HD/4/1/5 |
| Previous numbers | 93HD.73.7 |
| Level | File |
| Title | 'Ultramicroscopic organisms and the troubles which they cause', 1933 |
| Date | 1932-1933 |
| Description | Lecture given by Dale as part of the 'Contemporary Developments in Science' series at Bedford College, Oxford. Copies of lecture, printed abstract and related correspondence |
| Extent | 1 folder |
| Format | Manuscript, typescript and printed documents |
| AccessStatus | Open |
| AccessConditions | OPEN - but with some restrictions |