Series/Collection Details
| Series: | Gravity survey overlay map : Geological Survey of Great Britain (England and Wales) |
| Date: | 1954 - 1956 |
| Publisher: | Ordnance Survey, Chessington, Surrey |
| No. held by RSGS: | 2 |
| Scale: | 1:253440 |
| Parsons Code: | C17 |
| Notes: | Sheets: 11,15 only |
