medal of the Byzantine emperor John VIII Palaeologus
... that Pisanello's medal of the Byzantine emperor John VIII Palaeologus was the first Renaissance portrait medal?
... that Pisanello's <b id="mwCB0"><a href="./Medal_of_John_VIII_Palaeologus" id="mwCB4" rel="mw:WikiLink" title="Medal of John VIII Palaeologus">medal of the Byzantine emperor John<span id="mwCB8" typeof="mw:Entity"> </span>VIII Palaeologus</a></b> <i id="mwCCA">(pictured)</i> was the first Renaissance portrait medal?