"Photostat" copy of a map of Derry headed "To the illustrious volunteers of Ireland, the following map of Londonderry and epitome of its siege are humbly inscribed by their most devoted servant - a volunteer", c. 1689.

Míreanna comhchosúla

• Map of the siege of Londonderry, c. 1690 - 1695.
• Map of Londonderry City, c.1750.
• Copy of an undated map of County Derry, (c. 1650).
• Map of the district of Londonderry, including the northern extremity of Donegal, late 18th c.
• "Photostat" copies of maps of the Atkinson and Sloan lands in the townlands of Derry and Brackaville, Co. Tyrone. By W. Short, J. Kilpatrick and H. Shillington. Seven folio sheets, 1789 - 1903.