Liebknecht, Johann Georg, Associated date(s): 1679-1749. Letters Doppelmayr, Johann Gabriel,; Liebknecht, Johann Georg,; Burndy Library Manuscripts Collection (Smithsonian Libraries) Read more about Letters
Associated date(s): 1679-1749. Letters Doppelmayr, Johann Gabriel,; Liebknecht, Johann Georg,; Burndy Library Manuscripts Collection (Smithsonian Libraries) Read more about Letters
