Correspondence between Giorgio Del Vecchio, Heinrich Vedder, Otto Veeck, Hendrik Thoden van Velzen, J. C. B. Mohr (Paul Siebeck) <Tübingen>, Veit Ajouter au presse-papier Nachl. 488, A 0294, Mappe 11 Dossier 1910 Fait partie de Berlin State Library. manuscript department Viard-Vereinshospital, among others by the above-mentioned In: Archiv des Verlages J. C. B. Mohr (Paul Siebeck) - A: Korrespondenz 1878-1978 - A 21-702: Korrespondenz 1878 - 1978 - A 0294 - 11