Catalogue number: RC8JH033
| CUCAP no.: | RC8JH033 |
| Photo date: | 1987-04-28 |
| Type: | Vertical |
| Film type: | Black & white negative |
| Latitude: | 51.512581 |
| Longitude: | 0.625592 |
| Northings: | 182563 |
| Eastings: | 582287 |
| OS map sheet: | n/a |
| Copyright: | Subject to confirmation |
Benfleet and Southend marshes