Subject
Streets
Historic buildings
47
Churches
36
Cathedrals
26
Monuments & memorials
25
Bridges
24
Plazas
21
Convents
16
Harbors
13
Roads
13
Dwellings
12
Waterfalls
10
City & town halls
9
Railroads
8
Asylums
7
Castles & palaces
7
Catholic churches
7
Electric railroads
7
Railroad stations
7
Towers
7
Rivers
6
Hotels
5
Post offices
5
Ships
5
Capes (Coasts)
4
Parks
4
Ruins
4
Universities & colleges
4
Valleys
4
Abbeys
3
Beaches
3
Islands
3
Schools
3
Walkways
3
Banners
2
Causeways
2
Courthouses
2
Golf
2
History
2
Irish
2
Irish language
2
Markets
2
Moats
2
Round Towers
2
Architecture
1
Castles
1
Cities & towns
1
Country life
1
Crosses
1
Hospitals
1
more ...