Ordnance Survey of Northern Ireland

Windsor House, Cornwall Road, Harrogate, HG1 2PW

15 Sloan Street, Dungannon, BT70 1BZ

Lower Maymore, St. Johnston, Lifford, F93K2WT

54A Huntly Road, Banbridge, BT32 3UA

34 Broughshane Street, Ballymena, BT43 6EB

165 Clandeboye Rd, Bangor, BT20 3JP

Hillview House, Gortin Road, Omagh, BT79 7DA

63 Malone Road, Belfast, BT9 6SA

Upper Faughart, Dundalk

10 Charlestown Avenue, Craigavon, BT635ZF