| Northern Ireland 10km Navigator | |
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| Click on any 10km square within Northern Ireland to see the current Ordnance Survey NI 1:250,000 maps. To move between the squares click on the north, south, east and west arrows which surround each map. 10km Square: | |
| All Ordnance Survey NI maps are covered by Crown Copyright, Permit number: 1635. Please visit the Ordnance Survey NI web site for further information. 
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| © National Museums and Galleries of Northern Ireland and Environment and Heritage Service, 2000-2004 |