|Note_en=Month and day from the magazine number. Advertisement for the three size of the new fountain. Listed as ''"Greif-Werke A.G., Fabriken für Bürobedarf"'', Goslar am Harz. | |Note_en=Month and day from the magazine number. Advertisement for the three size of the new fountain. Listed as ''"Greif-Werke A.G., Fabriken für Bürobedarf"'', Goslar am Harz. |