A historical society out of Monongahela Pennsylvania.

Located 55 miles southeast of Pittsburgh in Rector, Pennsylvania, Powdermill is a field station and laboratory where researchers do long-term studies of natural populations in western Pennsylvania.

The Hall of Honor Museum is home to nearly 50 inductees and over 10,000 square feet of Steelers history.

Their mission is to preserve the Titusville, Pennsylvania, area's heritage by collecting and maintaining area artifacts; making these artifacts accessible to the public; and using these artifacts to educate every generation to become better stewards of their history.

The Washington County History & Landmarks Foundation, based in Washington, Pennsylvania, is a non-profit organization dedicated to preserving historic structures in Washington County.