Starting from 1942 he worked on plans and a large model for the Danube Development of the Banks, starting from 1944, also worked on designs for the cultural center, which Hitler regarded with particular interest.
Starting from 1942 he worked on plans and a large model for the Danube Development of the Banks. VMA-Verlag, Wiesbaden 1967 Starting from 1944, he also worked on designs for the cultural center, which Hitler regarded with particular interest.