1959 consolidation, Pittsburgh Theological Seminary has been located on the former Pittsburgh-Xenia Seminary campus in the Highland Park/East Liberty section of Pittsburgh. It became a PC (U.S.A.) seminary following the 1983 merger between the UPCUSA and the Presbyterian Church in the United States. Academics Pittsburgh Theological Seminary is accredited by the Association of Theological Schools in the United States and Canada, and the Middle States Association of Colleges and Schools. The seminary has scholars in all major fields of theological inquiry, and offers language training in Greek and Hebrew. The following degrees are offered by the institution: Master of Divinity (M.Div.) Master of Divinity with Emphasis in Forming New Faith Communities Master of Divinity with Certificate in Urban Ministry Master of Arts in Pastoral Studies (M.A.P.S.) Master of Theological Studies (MTS) Doctor of Ministry (D.Min.) Focus areas include Science and Theology, Missional Leadership, Reformed, Christian Spirituality, Intergenerational Black Church Studies, Eastern Christian, and Creative Writing & Public Theology. The Seminary also cooperates with other institutions within the Pittsburgh Council on Higher Education to offer joint degree programs, including: Master of Divinity/Juris Doctor (Duquesne University) M.A.P.S./Juris Doctor (Duquesne University) MTS/Juris Doctor (Duquesne University) Master of Divinity/Master of Social Work (University of Pittsburgh) Clifford E. Barbour Library The Clifford E. Barbour Library is a theological library in Western Pennsylvania. Its 300,000 volumes, several online databases, and more than 800 periodical subscriptions make it one of the larger stand-alone theological libraries in the United States. The library is located in a three-story building of American Colonial design, dedicated in 1964. The library houses several valuable collections, including the John M. Mason Memorial Collection, which consists of many rare theological works dating from the Reformation. On display in the Hansen Reading Room are the desk and chair of Karl Barth, dedicated to Pittsburgh Theological Seminary by Barth's son, Markus Barth, a faculty member from 1963–1972. Many of the books and periodicals in the collection were made possible by a $15 million gift from wealthy banker and businessman Thomas Clinton. The library was managed superbly by Dikran Hadidian during its formative years. Kelso Museum of Near Eastern Archaeology Pittsburgh Theological Seminary is home to the Kelso Museum of Near Eastern Archaeology. The museum contains a collection of ancient Near Eastern and Palestinian pottery and artifacts brought together by travelers and archeologists over the past 60 years. Many exhibits resulted from the eight excavations of which