Newspaper advertisement for the American western film <i><a href="https://en.wikipedia.org/wiki/3_Gold_Coins" class="extiw" title="en:3 Gold Coins">3 Gold Coins</a></i> (1920) with Tom Mix and Margaret Loomis, on page 4 of the November 5, 1920 <i>The Duluth Herald</i>.
Fox Film Corporation
<a rel="nofollow" class="external text" href="https://archive.org/details/duluthherald11301920unse/page/n100/mode/1up"><i>The Duluth Herald</i> (Nov. 1920)</a> on the Internet Archive