Ordnance survey letters.
Subtitle: letters containing information relative to the antiquities of the County of Down collected during the progress of the Ordnance Survey in 1834
By: edited with an introduction by Michael Herity ; foreword from 1909 edition by Donal O'Connor & Henry Dixon.
Contributors: Herity, Michael.; Ordnance Survey (Ireland)
Publisher: Four Masters Press
Published: 2001
Place of publication: Dublin
Language: eng
Number of pages: 94
Subjects: O'Donovan, John, 1809-1861 -- Correspondence.; Names, Geographical -- Northern Ireland -- Down (County); Down (Northern Ireland : County) -- Antiquities.
Genres: Correspondence.
Other titles: Down
Notes: Includes bibliographical references (p. xli-xlii) and indexes.