Annotated copy of a labelled plan of Piel Castle at ground level, from a survey of March 1921, with notes added to indicate erosion
- Date:
- Mar 1921 - 25 Nov 1980
- Location:
- Piel Castle, Barrow, Piel Island, Barrow-in-Furness, Westmorland and Furness
- Reference:
- MP/PIE0042
- Type:
- Measured Drawing