Subject
Streets
Bridges
89
Churches
49
Monuments & memorials
36
Markets
34
Universities & colleges
24
Electric railroads
21
Historic buildings
16
Hotels
15
Castles & palaces
13
Dwellings
12
Towers
10
Post offices
8
Architecture
7
Parks
7
Statues
7
Hospitals
6
Plazas
6
Stores & shops
6
Galleries & museums
5
City & town halls
4
Houses
4
Libraries
4
Piers & wharves
4
Protestant churches
4
Schools
4
Ships
4
Catholic churches
3
Courthouses
3
Barracks
2
Cathedrals
2
Convents
2
Harbors
2
Monasteries
2
Nelson Pillar (Dublin, Ireland)
2
Railroad stations
2
Railroads
2
Rivers
2
Street railroads
2
Universities and colleges
2
Abbeys
1
Asylums
1
Beaches
1
Birthplaces
1
Boats
1
Butter trade
1
Carriages & coaches
1
Crosses
1
Estates
1
History
1
more ...