Subjects
- Piankeshaw Indians.1
- Plattsburg, Battle of, Plattsburgh, N.Y., 1814.1
- Postal service.1
- Potawatomi Indians.1
- Presidents--United States--Election--1844.1
- Presidents--United States--Election--1848.1
- Presidents--United States--Election--1852.1
- Prices--California--San Francisco.1
- Prices--New York (State)--New York.1
- Prostitution--California--San Francisco.1
- Queenston Heights, Battle of, Ont., 1812.1
- Reconstruction (U.S. history, 1865-1877)1
- Religious institutions--California--San Francisco Bay Area--History--19th century.1
- Religious institutions--New York (State)--New York--History--19th century.1
- Sackets Harbor, Battle of, Sackets Harbor, N.Y., 1813.1
- Secession--Southern States.1
- Shawnee Indians.1
- Slavery--United States.1
- Spirit photography.1
- Spiritualism--California.1