The story behind the Kaemper map of Mammoth Cave, KY from 1908. Video of Bernd Kliebhan following an idea of Rick Olson. Including interviews with Art Palmer, Chuck DeCroix, Rick Olson, Stan Sides, Janet Bass Smith, Bernd Kliebhan, Gerlinde Kämper, Klaus Kämper and Trevor Seymour. The video shows extracts of the Mammoth Cave Concert in 2008 with Klaus Kaemper, cello and Janet Bass Smith, piano.
Camera: Bernd Kliebhan, Rick Olson, Chuck DeCroix Editing: Bernd Kliebhan Narration: Steve Atkinson and Petra Atkinson.