Minuscule 671
... that neither the owner of the Minuscule 671 nor its location are officially known?
... that neither the owner of the <b id="mwBNQ"><a href="./Minuscule_671" id="mwBNU" rel="mw:WikiLink" title="Minuscule 671">Minuscule 671</a></b> nor its location are officially known?