Sketch from a survey of De Ireby's Tower at Carlisle Castle, showing an elevation of the blocked door and window at the west end of the second-floor of the hall
- Date:
- 1988 - 1990
- Location:
- Carlisle Castle, De Ireby's Tower, Carlisle, Cumbria
- Reference:
- MP/CAC1187
- Type:
- Sketch Plan