A collection of mainly 19th century maps of almost 150 cities, towns, and villages in the Republic of Ireland. Most are Town Plans which were surveyed at either five or ten foot to one mile scale between 1837 and 1896. The remainder were produced by enlargement of the 1/2500 maps between 1892 and 1911.

Ordnance Survey Index to the Map of the Town of Clonmel

Ordnance Survey Index to the Map of the Town of Portarlington

Ordnance Survey Index to the Map of the Town of Drogheda

Ordnance Survey Index to the Map of the Town of Dungarvan

Ordnance Survey Index to the Map of the Town of Queenstown

Ordnance Survey Index to the Map of the City of Cork

Ordnance Survey Index to the Map of the Town of Passage West

Ordnance Survey Index to the Map of the City of Kilkenny

Ordnance Survey Index to the Sheets of the Town of Clones

Ordnance Survey Index to the Map of the Town of Naas

Ordnance Survey Index to the Map of the Town of Maynooth

Ordnance Survey Index to the Map of the Town of Ballina

Ordnance Survey Index to the Map of the Town of Athy

Ordnance Survey Index to the Map of the Town of Birr or Parsonstown

Township of Bray Co Wicklow Index to the Sheets

Ordnance Survey Index to the Map of the Town of Tullow

Ordnance Survey Index to the Map of the Town of Bagenalstown

Ordnance Survey Index to the Map of the Town of Fermoy

Index to the Sheets of the Ordnance Map of the City of Dublin

Ordnance Survey Index to the Map of the Town of Tullamore

Ordnance Survey Index to the Map of the Town of Thurles

Ordnance Survey Index to the Map of the Town of Galway

Ordnance Survey Index to the Map of the City of Waterford

Ordnance Survey Index to the Map of the Town of Tralee

Ordnance Survey Index to the Map of the Town of Newbridge

Ordnance Survey Index to the Map of the Town of Nenagh

Index to the Map of the Town of Sligo

Ordnance Survey Index to the Map of the Town of New Ross

Ordnance Survey Index to the Sheets of the Town of Castleblaney

Ordnance Survey of Ireland Index to the Map of the Town of Navan County Meath

Ordnance Survey Index to the Map of the City of Cashel

Ordnance Survey Index to the Map of the Town of Youghal

Ordnance Survey Index to the Map of the Town of Carlow

Ordnance Survey Index to the Map of the Town of Ennis

Ordnance Survey Index to the Map of the Town of Ballinasloe