Falk, Johannes DanielPobowsky, Gottfried Heinrich Theodor, adressaat2007-04-182007-04-181790F 3,Mrg CCCXLII,kd.5,l.80-111,114-133http://hdl.handle.net/10062/2329KiriLetterBrief20 kirja Karl Morgensternile; Kiri Gottfried Heinrich Theodor Pobowskyle