Catalogue number: BLA59
| CUCAP no.: | BLA59 |
| Photo date: | 1972-11-23, p.m. |
| Type: | Oblique |
| Film type: | [Unknown] |
| Latitude: | 52.13921 |
| Longitude: | 0.260583 |
| Northings: | 251400 |
| Eastings: | 554800 |
| OS map sheet: | 148 |
| Copyright: | CUCAP |
Soil marks, 2.5 miles WNW of Balsham