| Rhif Cyf Amg | PFA/17/489 |
| Teitl | Diary of Fishing at Penrhyn Estate |
| Disgrifiad | This diary contains the name and address of individuals who had booked fishing rights for the day at Penrhyn estate between 16 March 1959 and 26 September 1959. |
| Dyddiad | 16 March 1959- 26 September 1959 |
| Extent | 1 diary |