Cuardach Casta

Ann Lynch, University of Amsterdam

P.D. Sweetman, Office of Public Works

N.F. Brannon, Dept. of the Environment

C.J Lynn, Dept. of the Environment

C.J. Lynn, Dept. of the Environment

C.J Lynn, Dept. of the Environment

C.J. Lynn, DoE

N.F Brannon, Dept. of the Environment

M.L. Simpson and T.G. Delaney (deceased)

C.J. Lynn, Historic Monuments and Buildings Branch, Department of the environment (NI).

N.F. Brannon. Historic Monuments and Buildings Branch, Department of the Environment (NI)

C.J. Lynn, Historic Monuments and Buildings Branch, Department of the Environment (N.J.).