Not just the first Front Row Joe policy trailer but the first surviving Cinemark policy trailer. This may be the only one in the public domain as it's before 1989 without copyright notice. It's original source was from 35mm film.
Cinemark Theatres, Wilming Reams Animation
<a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=sc_8Xg7eRYM">YouTube</a>