Tully Lough Cross
... that the divers who found the c. 9th-century Tully Lough Cross in 1986 were convicted for trying to sell it to American museums?
... that the divers who found the <abbr about="#mwt50" data-mw='{"parts":[{"template":{"target":{"wt":"circa","href":"./Template:Circa"},"params":{"1":{"wt":"9th-century"}},"i":0}}]}' id="mwA6o" title="circa" typeof="mw:Transclusion">c.</abbr><span about="#mwt50" id="mwA6s" style="white-space:nowrap;"><span typeof="mw:Entity"> </span>9th-century</span> <b id="mwA6w"><a href="./Tully_Lough_Cross" id="mwA60" rel="mw:WikiLink" title="Tully Lough Cross">Tully Lough Cross</a></b> in 1986 were convicted for trying to sell it to American museums?