Hünenbetten. Das Riesen-Großsteinlanggrab bei Emmen, Prov. Drente. In: PeterZylmann (Ed.): Zur Ur- und Frühgeschichte Nordwestdeutschlands. Neue Untersuchungen
at the Reformrealgymnasium in Blankenese, where he was instructed by PeterZylmann, a Frisian prehistorian. He graduated there in 1937, receiving his Abitur