W.O. Roberts Hollow Square, James Deardorff Prize Lecture, 1967, 1973

This reel-to-reel tape contains two audio recordings: 1) Hollow Square talk: UCAR and NCAR, Walter Orr Roberts, August 25, 1967, topic: UCAR's organizational history and the future relationship of NCAR and UCAR; 2) NCAR Publication Prize Lecture: Surprises from Three-Dimensional Modeling of the Planetary Boundary Layer, James W. Deardorff, February 9, 1973. Digitized versions of the recordings are available in the OpenSky digital repository.