 Hugo Grotius, portrait of Hugo de Groot. |  'T HOEN, P., Collection of 9 issues of "De post van den Neder-Rhijn". |  ENTHOVEN, V., De Verenigde Oostindische Compagnie in Zeeland. |  ANONYMOUS, Dune landscape with mostly hidden building |  DANCKERTS, CORNELIS (I), Landscape with figures near a harbour |