| StorageSite | UCL Special Collections |
| Level | Item |
| Reference Number | HALDANE/5/6/3/1/12 |
| Title | Underwater Physiology Correspondence (Varley Pumps Ltd) |
| Date | 15 Apr 1940 - 27 May 1941 |
| Description | Correspondence with Varley Pumps and Engineering Ltd., relating to Haldane's wartime research into underwater physiology and the effects of diving. |
| Extent | 19 letters |
| AccessStatus | Open |
| AccessConditions | The papers are available subject to the usual conditions of access to Archives and Manuscripts material, after the completion of a Reader's Undertaking. |
| Copyright | Varley Pumps and Engineering Ltd, Haldane |