1937 Fox vault fire
... that most of Fox Film's silents were lost in the 1937 Fox vault fire?
... that most of <a class="mw-redirect" href="./Fox_Film_Corporation" id="mwCUo" rel="mw:WikiLink" title="Fox Film Corporation">Fox Film</a>'s <a href="./Silent_film" id="mwCUs" rel="mw:WikiLink" title="Silent film">silents</a> were lost in the <b id="mwCUw"><a href="./1937_Fox_vault_fire" id="mwCU0" rel="mw:WikiLink" title="1937 Fox vault fire">1937 Fox vault fire</a></b>?