Biographical Dictionary of Pennsylvania Legislators
- Historical essays covering the colonial, Revolutionary War, and early national periods.
- http://www.temple.edu/biographical/

Early Firearms in Pennsylvania
- Article on the history and origins of the Pennsylvania Rifle. With illustrations.
- http://www.users.interport.net/d/a/davisra/paday/outline/Early%20life-5.htm

PHMC Grants
- Provides information about the Pennsylvania Historical and Museum Commission's grant program, which offers funding opportunities to a variety of organizations and public agencies throughout the Commonwealth.
- http://www.artsnet.org/phmc/

Pennsylvania Department Homepage
- Local history of Pittsburgh, genealogy, facts about Andrew Carnegie, and photographs of the area.
- http://www.carnegielibrary.org/locations/pennsylvania/

Rivers of Steel National Heritage Area
- Committed to preserving, interpreting, and managing the historic, cultural, and natural resources related to Big Steel and its related industries. Newsletters and historical information.
- http://www.riversofsteel.com/

Explore PA History
- Comprehensive resource guide to state history. Includes information on attractions, events and activities.
- http://www.explorepahistory.com/

Stones of Faith
- A collection of early Pennsylvania German gravestones including information on the people who erected them, and an examination of the gravestone symbols they used from the 1740s to the 1890s.
- http://www.pagstones.com/

Pennsylvania History
- A summary, from Colony to the year 1997.
- http://www.legis.state.pa.us/WU01/VC/visitor_info/pa_history/pa_history.htm

Free Library of Philadelphia Centennial Exhibition Digital Collection
- Interactive digital exhibit of photographs, maps, and other materials from the library's collection, including resources for teachers and children.
- http://libwww.library.phila.gov/CenCol/index.htm

Ghost Company Town of Peale
- This site contains historic articles and pictures of the ghost coal town of Peale, Pennsylvania.
- http://www.owu.edu/~jbkrygie/krygier_html/peale/peale.html

Indian Paths And Migration Trails
- Includes map and facts.
- http://www.mcn.org/2/noel/Westmoreland/MigrationTrails.htm

History of North Central Pennsylvania
- This site contains many pages of historic pictures and information on North Central Pennsylvania towns and villages.
- http://www.ncpenn.com

Oil Creek State Park Trail
- A guidebook to easy traffic-free bicycling and walking trails. Features excerpts from FreeWheeling Easy in Western Pennsylvania.
- http://www.cs.cmu.edu/~shaw/FWEparts/OilCrk.htm

Pennsylvania Dutch Family History
- Dedicated to the culture, history, and genealogy of those people from German speaking countries before 1800.
- http://homepages.rootsweb.com/~padutch/

Pennsylvania Historical and Museum Commission
- List of state historic sites and museums. Includes news, programs and information on historical markers.
- http://www.phmc.state.pa.us/

Preservation Pennsylvania
- Assists communities in protecting and utilizing historic resources.
- http://www.preservationpa.org/

Pennsylvania Facts Sheet
- Categories include fun facts, geography, government, things that first happened in Pennsylvania, agriculture, weather and items that Pennsylvania leads the nation in.
- http://pavisnet.com/pafact/

Pittsburgh Regional History Center
- A museum and research facility. History and heritage of the Western Pennsylvania region.
- http://www.pghhistory.org/