Contains among other things: Field telegram traffic with East Africa

Curriculum vitae, copies of certificates, instructions, vows of secondment, 1934; Medical questionnaire for Teophil Hopf and Ruth Johanssen (his bride), 1934-1935; Engagement announcement Hopf-Johanssen, 1935; correspondence and reports by Mr and Mrs Hopf, 1933-1940; Report on the work in the Ihangirob area and in the Ihangirob region. Ngote, 1936-1937; A holiday trip to the islands by Ruth Hopf,, 1938; correspondence with the Hopf couple during internment, 1940-1947; instructions for Theophil Hopf as accountant, 1954; correspondence with Teophil Hopf, 1948-1970; travel reports from Africa, by Theophil Hopf, 1961-1962

The volume contains "Testamente pp., die unter September 1921 von Ostafrika kommener Akten hierstanden haben haben" (Testaments pp., which were among the files that came here from East Africa in September 1921) (note from the Auswärtiges Amt in the overview of the division of the files of the R e i c h s k o l o n i a l a m t a n t [R 1001/9603]).