Letter from Theodor Seitz to J. G. Cotta'sche Bookstore Add to clipboard Cotta$Br. File 1925-09-15 Part of German Literature Archive Marbach, Archive [Cotta Archive] In: Cotta Archive (Title)
Letter from Theodor Seitz to Albert Herzog Add to clipboard K 3247,69 File 1938/1948 Part of Baden State Library In: Albert Herzog Estate (Title)
Letter from Theodor Seitz of Deutsche Kolonialgesellschaft. Department (Berlin) to Wolfgang Michael Add to clipboard Nl 29/159, Kasten 27 File 1924 Part of Freiburg University Library, Breisgau In: Michael NL 29 (title)
