Ordnance Survey NI Street Map – Londonderry Derry with Gazetter – VGC 07/24/2026 The map itself is in very good, clean condition and appears little, if any, used. 1988 publication with no ISBN.
Ordnance Survey of Northern Ireland 1:50,000 Map First Series Sheet 19: Armagh 07/23/2026 Sheet 19: Armagh. Ordnance Survey of Ireland. Covering an area from Lough Neagh (SW) to Aughnacloy.
Ordnance Survey of Northern Ireland 1:50,000 Map Sheet 7 – Londonderry 07/22/2026 Sheet 7: Londonderry. Ordnance Survey of Ireland. Covering an area from Fahan in the NW to Dungiven in the SE.