| Ref No | LKE/PH/1/B/8/003 |
| Alt Ref No | 4 SEP 66 |
| Title | Portwrinkle: Whitsand Bay: 1000 yard mark |
| Description | Sighting mark at 1000 yards for Tregantle Fort built by Mr Westlake. |
| Date | 17 Sep 1966 |
| Physical Description | 35mm Kodachrome colour slide |
| Format | Photograph |
| Image | 
|
| Thumbnail | 
|