CAPTION: Panther Hollow and the Panther Hollow Bridge. NOTES: Gift of Mr. Richard L. Linder. For another view of Panther Hollow in Schenley Park. Schenley Park, the gift of Mary Croghan Schenley. PHOTOGRAPHER: DATE: c1900. HEADING: Pittsburgh. Parks. Schenley. #: P5944. From the Collections of the Pennsylvania Department, The Carnegie Library of Pittsburgh.