« back to search Carnegie, Alpine site, Hall Nat. area Date August 13, 1997 Media FormatSlide PhotographerDieter H. Wilken Location Information Place Name Harvey Monroe Hall Research Natural Area Country: United States State: California County: Mono Image & Format Details Index NumberSL_36521 Decade1990s Date is Processing Date Yes Photo OrientationPortrait Collection Dieter Wilken Image & Format Tags Color photograph Film Type Ektachrome