Letter from Paul Rohrbach to Ferdinand Tönnies Add to clipboard Nachl. Tönnies Cb 54.56: File 1917 Part of Schleswig-Holstein State Library Kiel In: Autographensammlung Schleswig-Holsteinische Landesbibliothek <Kiel>
Letter from Paul Rohrbach to Gustav Frenssen Add to clipboard Nachl. Frenssen Cb 21.56:1096.18 File 1902 Part of Schleswig-Holstein State Library Kiel In: Autographensammlung Schleswig-Holsteinische Landesbibliothek <Kiel>
Letter from Paul Rohrbach to Urania < Berlin> Add to clipboard Slg. Darmstaedter Ld 1902: Rohrbach, Paul, Blatt 5-9 File 1897-01-02/1917-02-23 Part of Berlin State Library. manuscript department In: Col. Darmstaedter (title) >> L Natural sciences (title) >> Ld Geography (Title)
Letter from Rudolf Böhmer to J. C. B. Mohr (Paul Siebeck)<Tübingen> Add to clipboard Nachl. 488, A 0323,4, Blatt 185 File o.D. Part of Berlin State Library. manuscript department In: Archiv des Verlages J. C. B. Mohr (Paul Siebeck) - A: Korrespondenz 1878-1978 - A 21-702: Korrespondenz 1878 - 1978 - A 0323 - 4