Topographic survey of the Bolingbroke Castle site, showing the south-east part with the south-west part inset
- Date:
- 1 Jun 1983 - 13 Jul 1983
- Location:
- Bolingbroke Castle, Moat Lane, Bolingbroke, Old Bolingbroke, East Lindsey, Lincolnshire
- Reference:
- MP/BBK0035
- Type:
- Measured Survey