12th census of population, 1900 [microform] : Pennsylvania
- publisher: [Washington : The Bureau]
- creator: United States. Census Office
- contributor: United States. Census Office.
- Keyword: Pennsylvania Census, 1900. United States Census, 12th, 1900. Pennsylvania Genealogy Sources.
- years: 1900?]
- pages: 150 reels ;
- download: pdf file