URI(s)
Codes
- n-us-pa
Variants
- Irwin, Pa.
Identifies LC/NAF RWO
Identifies RWO
Exact Matching Concepts from Other Schemes
Closely Matching Concepts from Other Schemes
Earlier Established Forms
- Irwin, Pa.
Sources
- found: Westmoreland County (Pa.). Planning Dept. Official zoning ordinance map, Borough of Irwin, Westmoreland County, Pennsylvania, 1979:map recto (Borough of Irwin, Westmoreland Co.)
- found: LC data base, 12-30-83(hdg.: Irwin, Pa.)
- found: Rand McNally comm. atlas, 1982(Irwin, in Westmoreland Co.; inc.)
- found: GeoNames, algorithmically matched, 2009(ppl; 40°19ʹ28ʺN 079°42ʹ04ʺW)
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1984-01-03: new
- 2010-05-15: revised
Alternate Formats
