Gerhard Reisig and Konrad K. Dannenberg (Dr. Donald Tarter Video Interviews).]]> Standard YouTube License]]> en]]> Interviews]]> Moving Image]]> Dr. Konrad Dannenberg (Space History Interviews).]]> Standard YouTube License]]> en]]> Interviews]]> Moving Image]]> Jim Fagan (Dr. Donald Tarter Video Interview).]]> Standard YouTube License]]> en]]> Interviews]]> Moving Image]]> Otto Hirschler (Dr. Donald Tarter Video Interviews).]]> Standard YouTube License]]> en]]> Interviews]]> Moving Image]]> Werner K. Rosinski and Dr. Rudolf Hermann (Dr. Donald Tarter Video Interviews).]]> Standard YouTube License]]> en]]> Interviews]]> Moving Image]]> Fritz K. Muller (Dr. Donald Tarter Video Interviews).]]> Standard YouTube License]]> en]]> Interviews]]> Moving Image]]> Willibald Prasthofer (Dr. Donald Tarter Video Interviews).]]> Standard YouTube License]]> en]]> Interviews]]> Moving Image]]> Eberhard Rees (Dr. Donald Tarter Video Interviews).]]> Standard YouTube License]]> en]]> Interviews]]> Moving Image]]> Ernst Stuhlinger (Dr. Donald Tarter Video Interviews).]]> Standard YouTube License]]> en]]> Interviews]]> Moving Image]]> Georg von Tiesenhausen (Dr. Donald Tarter Video Interviews).]]> Standard YouTube License]]> en]]> Interviews]]> Moving Image]]> Helmut Zoike (Dr. Donald Tarter Video Interviews).]]> Standard YouTube License]]> en]]> Interviews]]> Moving Image]]>