Grand Duke George Mikhailovich of Russia
...that Grand Duke George Mikhailovich of Russia once owned the largest and finest collection of Russian coins?
...that  <b id="mwEV8"><a class="mw-redirect" href="./Grand_Duke_George_Mikhailovich_of_Russia_(1863-1919)" id="mwEWA" rel="mw:WikiLink" title="Grand Duke George Mikhailovich of Russia (1863-1919)">Grand Duke George Mikhailovich of Russia</a></b> once owned the largest and finest collection of Russian coins?