| StorageSite | UCL Special Collections |
| Level | Series |
| Reference Number | PENROSE/2/22 |
| Title | Intelligence, Perception Tests and Preference Testing |
| Date | 1938-1970 |
| Description | Typescript of Penrose's address on "Mental defect" given to a conference of Medical Officers of Health; minutes of conference, working papers, offprints, correspondence and printed forms issued by the Galton Laboratory for finding Preference Inventory. |
| Extent | 5 files plus 1 item |
| AccessStatus | Certain restrictions apply |
| AccessConditions | Access to some of the material in this series is restricted or closed. See the description of each item for further information. |