Catalogue number: RC8JH035
| CUCAP no.: | RC8JH035 |
| Photo date: | 1987-04-28 |
| Type: | Vertical |
| Film type: | Black & white negative |
| Latitude: | 51.512775 |
| Longitude: | 0.647022 |
| Northings: | 182638 |
| Eastings: | 583773 |
| OS map sheet: | n/a |
| Copyright: | Subject to confirmation |
Benfleet and Southend marshes