1. Add MS 17676 D Reference (shelfmark): Add MS 17676 D Title: Scope & Content: Roll D. "Mapa de el curso de Biobio" (province of Concepcion), by Fray Ygnacio de Leon, 1769. Fray Ygnacio de Leon: Map of R. Bio Bio: 1769.: Span. River Bio Bio, Chile: Map of, by Fr. Ygnacio de Leon: 1769.: Span. Collection Area: Western Manuscripts Languages: Spanish Date Range: 1769 Extent: 1 item