- IE OH OHS85/5/17
- File
- 29 January 2002
Part of Papers of Dr James Lyttleton
Research on Castlefield "Ballymacadam" Castle Site, Co. Offaly (Parish of Letterluna, Barony of Ballybritt). County Inventory Registration: 899.
Contains a field sheet with details to level of preservation, nature of surviving structures, earthworks and cartographic evidence. Incl. sketch of a site plan, a written report over one page and two photographs.