Places
- Pennfield (Mich. : Township)1
- Philippines -- Economic conditions -- 1946-1986.1
- Philippines -- History -- 1946-1986.1
- Pictured Rocks (Mich.)1
- Presque Isle (Marquette, Mich.)1
- Ramsay (Mich.)1
- Redford (Detroit, Mich.)1
- Redford (Mich. : Township)1
- Royal Oak (Mich. : Township)1
- Saginaw River (Mich.)1
- Saginaw River Valley (Mich.)1
- Saint Johns (Mich.)1
- Saint Johns (Mich.) -- Dwellings.1
- Saint Joseph County (Mich.)1
- Salt Lake City (Utah)1
- Sault Sainte Marie (Mich.) -- Dwellings.1
- Sault Sainte Marie Canal (Mich.)1
- Schoolcraft County (Mich.)1
- South Africa -- Foreign economic relations -- United States.1
- Tahquamenon River (Mich.)1