Subject
- Politicians--California.1
- Politicians.1
- Poor children.1
- Porter, John C.1
- Poverty1
- Pratt, William Veazie, 1869-1957.1
- Processions.1
- Prohibition--California.1
- Public health--United States.1
- Pullman Railroad Company.1
- Puppies.1
- Race awareness.1
- Railroad accidents.1
- Railroad stations--California--Los Angeles.1
- Railroad tracks.1
- Railroads--Speed records.1
- Rasche, Thea, 1899-1971.1
- Reed, James A. (James Alexander), 1861-1944.1
- Reindeer.1
- Republic Pictures Corporation.1