Author: Rudolf Helm (1899-1985)
Born: 1899
Died: 1985
Bio: Rudolf Helm (1899-1985) was an art historian, historian of culture, ethnologist, and curator of the Landesmuseum Kassel.

Sources: Kürschner Gelehrte (1954); Deutsches Kunstarchiv Bestandsliste (http://forschung.gnm.de/download/dkaliste.pdf).