Picture postcard;nSender: Kunstverlag C.Vincenti, Daressalam [publisher];nLabel: Kunstverlag C. Vincenti, Dar-es-Salaam. D.-O.-Africa. Ges. geschützt.; front page

Picture postcard no. 386;nSender: Kunstverlag Walther Dobbertin [publisher];nLabel: Verlag Walter Dobbertin, Dar es Salaam u. Tanga No. 386; reverse