Box 34

Scope and Contents Note: This reel-to-reel tape was labeled "Van de Boogaard, Hollow Square, 1968." Upon digitization, it was found that the tape actually contains two audio recordings: 1) Hollow Square talk: "Weatherman 'Bogaard's' Course in Do-It-Yourself Weather Forecasting, Part II: From Amateur to Professional," Henry van de Boogaard, February 9, 1968; 2) Hollow Square talk: "Fiber Optics: An Alternative to Scattering and Extinction for Particle Size Determination," Robert (Bob) Knollenberg, September 6,...

Scope and Contents From the Series: This series consists of audio tape and motion picture film from the Outreach Office, under the NCAR Director. Approximately 80% of these materials are motion picture films, and are in many different formats. There is an assortment of color and black and white, sound and silent. Some films have many duplicates and versions, while others have little to no inscriptions to identify their content. The remaining 20% of the collection are audio tapes and microfilm, and are also in various different...