"Photostat" copies of the parish maps of the Down Survey for Co. Down, Co. Armagh and Co. Tyrone by Sir W. Petty, 1655-9. Ninety maps with accompanying terriers copied by Daniel O'Brien and bound in one volume, 1786-7.

Bibliographic Details
Format: Manuscript


Dublin: National Library of Ireland, Manuscript maps: 16 K. 15