Pontanus, Johannes Isacius, Associated date(s): 1571-1639, Letters Pontanus, Johannes Isacius,; Hoffer, Adriaan,; Burndy Library Manuscripts Collection (Smithsonian Libraries) Read more about Letters
Associated date(s): 1571-1639, Letters Pontanus, Johannes Isacius,; Hoffer, Adriaan,; Burndy Library Manuscripts Collection (Smithsonian Libraries) Read more about Letters
