URI(s)
Codes
- n-us-pa
Identifies LC/NAF RWO
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Earlier Established Forms
Sources
- found: GNIS, Apr. 14, 2005(Portersville; populated place; Butler Co., Pa.; originally called Stewartsville; renamed in 1844 to Portersville; 40°55ʹ22ʺN 080°08ʹ33ʺW)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 2005-04-14: new
- 2016-03-31: revised
Alternate Formats