Labelled sheet of detail elevations and profiles from an archaeological survey of Piel Castle, showing seven numbered north keep wall fragments
- Date:
- Sep 1993 - Feb 1994
- Location:
- Piel Castle, Barrow, Piel Island, Barrow-in-Furness, Westmorland and Furness
- Reference:
- MP/PIE0090
- Type:
- Measured Survey