The first issue of the post war flight suit patch for 433 Squadron, RCAF.  Manufactured by Crest Craft in 1954-55, now with some moth bites.
<a href="//commons.wikimedia.org/wiki/User:A_much_better_place" title="User:A much better place">A much better place, Wayne Logus</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span> -scan of patch. Originally designed by Gustav Werle, founder of Crest Craft Ltd. of Saskatoon, SK.