Screenwriter Anita Loos on page 36 of the April / May 1920 <i>Motion Picture Magazine</i>.
Unknown photographer
1920-05
<a rel="nofollow" class="external text" href="https://archive.org/details/motionpicturemag19moti/page/n315/mode/2up"><i>Motion Picture Magazine</i> (Feb-Jul 1920)</a> at the Internet Archive