21.11.1940-14.12.1940, State Archives Hamburg, 113-6 State Administration - Wirtschafts-. Agricultural and social department

22.04.1942-21.07.1942, State Archives Hamburg, 113-6 State Administration - Economic. Agricultural and social department

10.05.1941-16.05.1941, State Archives Hamburg, 113-6 State Administration - Economic. Agricultural and social department

16.04.1941-22.04.1941, State Archives Hamburg, 113-6 State Administration - Economic. Agricultural and social department

14.11.1940-23.11.1940, State Archives Hamburg, 113-6 State Administration - Wirtschafts-. Agricultural and social department

03.12.1940-07.12.1940, State Archives Hamburg, 113-6 State Administration - Wirtschafts-. Agricultural and social department