Places
- Panama.1
- Pennsylvania.1
- Pittsfield (Mass.)1
- Providence (R.I.)1
- Puerto Rico.1
- Queensboro Bridge (New York, N.Y.)1
- Richmond (Va.)1
- Salem (Mass.)1
- Salt Lake City (Utah)--1830-1860.1
- San Diego (Calif.)1
- Scotland.1
- Soo Locks (Mich.)1
- South (U.S.)1
- Spain.1
- Suez Canal (Egypt)1
- Tennessee.1
- Texas.1
- Turkey.1
- United Kingdom.1
- United States--Foreign relations--Panama.1