Topic
- Police stations13
- Bridges12
- Michigan Avenue East12
- Banks10
- Capitol Avenue South10
- Parks10
- Stores & shops10
- Centennial celebrations8
- Construction8
- Control rooms8
- Hospitals8
- Michigan Avenue8
- Bird's-eye views7
- Government facilities6
- Lakes & ponds6
- Washington Avenue6
- Building construction4
- Cars4
- City planning4
- Country clubs4