Subject
Historic buildings
38
Cathedrals
32
Streets
25
Universities & colleges
23
Parks
17
Churches
16
Monuments & memorials
8
Galleries & museums
4
Bridges
3
Libraries
3
Hospitals
2
Post offices
2
Railroad stations -- Ireland -- Dublin (County) -- 1870-1890
2
Towers
2
Waterfalls
2
Courthouses
1
Gardens
1
Hotels
1
Lighthouses
1
Piers & wharves
1
Plazas
1
Zoos
1