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Search and browse a range of historical Ordnance Survey of Northern Ireland (OSNI) maps and find information on sites, buildings and landmarks of historical interest.
The most comprehensive, topographic mapping covering all of Ireland, and Northern Ireland, from the 1820s to the 1960s. For later six-inch mapping of Northern Ireland from the 1960s, view the Irish Grid Series (1960s-1970s). Browse the maps: As individual sheets using a zoomable map of Ireland.
Search and browse a range of historical Ordnance Survey of Northern Ireland (OSNI) maps and find information on sites, buildings and landmarks of historical interest: Search the PRONI Historical...
For queries or advice about historical, social or cultural records relating to Northern Ireland, use the Public Record Office of Northern Ireland (PRONI) enquiry service.
15 maj 2023 · PRONI (Public Record Office of Northern Ireland) Historical Maps is a map viewer that can be used to search and browse seven historical OSNI maps and four modern basemaps in Northern Ireland.
Guide to North of Ireland, Giant's Causeway and Belfast, with history of Belfast. 1890.
PRONI Historic Maps Viewer. PRONI has partnered with Land & Property Services to develop this free online application, containing almost 1,500 historical maps from PRONI's Ordnance Survey of Northern Ireland (OSNI) archive.
