Letter from Otto Tetens to Max Wolf Add to clipboard Heid. Hs. 3695 E File 1891 Part of Heidelberg University Library In: Autographensammlung Universitätsbibliothek Heidelberg
Letter from Otto Tetens to Jakob Frohschammer Add to clipboard 4 Cod.ms. 917m(397 File 1893-01-05 Part of Munich University Library, University of Munich In: Autographensammlung Universitätsbibliothek <München, Universität>
Tetens, Otto, Bremen Add to clipboard Best. 614, A 324 File 1905-1907 Part of Historical Archive of the City of Cologne (Archivtektonik) Contains: Samoa and neighbouring islands; lists.old signatures: 324. In: Rautenstrauch-Joest-Museum >> Purchase, exchange and donation of museum objects >> Purchase of ethnographies
Letter from Otto Tetens to Friedrich Simon Archenhold Add to clipboard Rep. 241 Bd. 3 File 1911-10-31 Part of State Archive Berlin In: Autographensammlung Landesarchiv Berlin