The Portland Collection, Commemorative Medals, [Charles I], Netherlands, Prince Frederik Hendrik of Orange (1625-1647), the arrival of Princess Mary of England, cast copper medal, 1642, by Sebastian Dadler, the Prince enthroned, his enemies prostrate at his feet, trophies around, to l., beyond William II and Mary review troops, LIBERTAS PATRIÆ, ME DEFENSORE, TRIUMPHAT, INSIDIATA NIHIL VIS INIMICA NOCET, rev. William and Mary at the entrance of a fenced palace garden, a Belgic Lion above the gateway, the name Jehovah radiates from clouds, QUO TE MARS ET AMOR VOCAT INTRA DIVA VIRETUM FRUCTUM HIC LIBERTAS TE GENITRICE FERET, 71.5mm. (MI.290/105; vL.II, 257; Wieçek 107), a contemporary cast of exceptional quality and on a thin flan, unrecorded in copper in MI., nearly extremely fine