Provenance mark Stempel Königlich Preußisches Ministerium für Landwirtschaft, Domänen und Forsten Permanent URL https://www.proveana.de/en/link/prm00000225 last updated 29.12.2020 Show sources Hide sources Basic information Basic information Type of provenance mark stamps Description Description Material Farbe Technique gestempelt References References Research project Project reference "I have made abundant use of everything Berlin offered me in terms of science and art." The case of Walter Neuling (1894–1973)