“Centra“ company belonged to Georg Schicht AG empire, that became part of Unilever later on. Julius Arigi purchased Berg in 1922 - adverts similar to German one above appeared in Czech titles too, most probably PR paid by Schicht (who financed Rundflug durch Oesterreich u. Ungarn 1914). “Vitello“ Berg presumably lost in Arigi's September crash on railway, when "an airplane" damaged beyond repair.
