Subject
- Photographic Types and Formats287
- Stereographs[remove]287
- Architecture143
- Architectural Types116
- Bodies Of Water50
- Transportation49
- Public Buildings44
- Rivers40
- Interiors32
- Dwellings31
- Street Scenes29
- Houses27
- Parks27
- Land26
- Hotels24
- Road transport21
- Rail Transport20
- Events19
- Exhibitions19
- Philadelphia Centennial Exposition, 187619