| RefNo | RHB/5/2/1/2/1 |
| Previous numbers | E.48, E.49 |
| Level | File |
| Title | 'Intensity interferometer' correspondence, R H Brown |
| Date | 1964-1988 |
| Description | Includes correspondence between M L Goldberger of the Palmer Physical Laboratory in Princeton, Hanbury Brown and R Q Twiss regarding intensity correlation experiments. |
| Extent | 2 folders. |
| AccessStatus | Open |
| AccessConditions | Restrictions apply - items remain closed for 30 years from date of creation. |