Oversized drawing: Labelled topographic survey plan showing the north-east side of Knowlton earthworks, with a bench mark location plan and a sheet diagram
- Date:
- Mar 1988 - Apr 1988
- Location:
- Knowlton Circles, Woodlands, Knowlton, East Dorset, Dorset
- Reference:
- MP/KNO0006
- Type:
- Measured Survey