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- Panama--Ancon. (1)
- Panama--Balboa. (2)
- Panama--Colón. (4)
- Panama--Cristóbal. (1)
- Panama--Gamboa. (1)
- Panama--Gatun River. (1)
- Panama--Madden Dam. (1)
- Panama--Miraflores Locks region. (1)
- Panama--Panama Canal. (53)
- Panama--Panama. (67)
- Panama. (105)
- Pennsylvania--Altoona. (1)
- Pennsylvania--Apollo. (1)
- Pennsylvania--Austin. (7)
- Pennsylvania--Beaver Falls. (1)
- Pennsylvania--Beaver Valley. (1)
- Pennsylvania--Bellefield. (1)
- Pennsylvania--Bethlehem. (1)
- Pennsylvania--Blairsville. (1)
- Pennsylvania--Brookville. (1)
- Pennsylvania--Carlisle. (1)
- Pennsylvania--Cherrytree. (1)
- Pennsylvania--Clarion. (1)
- Pennsylvania--Colver. (1)
- Pennsylvania--Conneaut Lake. (3)
- Pennsylvania--Delaware Water Gap. (2)
- Pennsylvania--East Brady. (1)
- Pennsylvania--Easton. (4)
- Pennsylvania--Erie. (1)
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- Pennsylvania--Harrisburg. (2)
- Pennsylvania--Huntingdon. (1)
- Pennsylvania--Johnstown. (2)
- Pennsylvania--Lancaster County. (1)
- Pennsylvania--Lancaster. (4)
- Pennsylvania--Lebanon. (1)
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- Pennsylvania--Meadville. (6)
- Pennsylvania--Millersville. (1)
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- Pennsylvania--Reading. (3)
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- Pennsylvania--Wilkes-Barre. (3)
- Pennsylvania--Wyoming Valley. (1)
- Pennsylvania. (114)
- Peru--Lima. (1)
- Puerto Rico--Culebra Island. (3)
- Puerto Rico--San Juan. (2)