William Petty's, is in the Bibliothèque Nationale de France. It seems that set was en route by sea to London in 1707, when a French vessel captured the ship. The Bibliothèque Nationale subsequently received the maps. The Ordnance Survey Office, Dublin, published a facsimile set of these maps in 1908. Related publications A full account of the proceedings in connexion with the survey, from the will of Petty, was edited by Sir Thomas A. Larcom for the Irish Archaeological Society in 1851. The terms of reference of the survey are given in Andrews, J H Plantation acres: an historical survey of the Irish surveyor and his maps. Belfast, Ulster Historical Foundation, 1985, P 21–22. Publications of the maps Trinity College Dublin have published the Down Survey maps on tcd.ie The National Library of Ireland Down Survey maps are issued on microfilm to readers. Surviving parts of the maps have been published by the Irish Manuscripts Commission as DOWN SURVEY (1654–1656) Copies of both Hiberniae Delineatio and the edited barony maps are available in Special Collections at UCC. Another group of maps from this Survey, the parish maps, are available in microfilm at UCC. See also Bodley Survey Peyton Survey References Sources Citations External links Homepage of The Down Survey Project at Trinity College, Dublin. Maps Down Survey Maps: County, Barony, and Parish. Landowner information also available per townland. Clare County Library – Down Survey maps. British Library – Maps collection, containing some Down Survey Maps. Other Topographical index of the parishes and townlands of Ireland in Sir William Petty's MSS barony maps (c. 1655-9) and Hiberniae Delineatio (c. 1672) (Yann M. Goblet, 1932). Cromwellian Ireland Maps of Ireland Geographic history of Ireland 1655 in Ireland 1656 in Ireland