Geitel, Hans Friedrich Karl, 1855-1923.
Papers, Prior to 1900.
Includes laboratory notebooks, lecture notes, and manuscript materials relating to the work of Hans Friedrich Geitel and Julius Elster. Covers the period prior to 1900 and focuses on atmospheric and photo-electricity.
Hans Geitel and Julius Elster were high school teachers (1881) at Tod Gymnaiallehrer in Wolfenb ttel.
Atmospheric electricity.
Photoelectricity
Laboratory notes. aat aat
Lecture notes. aat
AIP-ICOS
Herzog August Bibliotek. Handschriftensammlung. Lessingplatz 1 (Postfach 38299), 38304 Woffenb ttel