Promotional still from the 1939 film <i><a href="https://en.wikipedia.org/wiki/Mr._Smith_Goes_to_Washington" class="extiw" title="w:Mr. Smith Goes to Washington">Mr. Smith Goes to Washington</a></i>, published in <i>National Board of Review Magazine</i>
Columbia Pictures
1939-11
<i><a rel="nofollow" class="external text" href="https://archive.org/stream/nationalboardofr1415nati#page/n191/mode/1up">National Board of Review Magazine</a></i> for November 1939, Volume XIV, Number 8, page 14