בול לציון 20 שנים למבצע עזרא ונחמיה
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external free" href="http://israelphilately.org.il/he/catalog/series/495/%D7%9E%D7%91%D7%A6%D7%A2%20%22%D7%A2%D7%96%D7%A8%D7%90%20%D7%95%D7%A0%D7%97%D7%9E%D7%99%D7%94%22">http://israelphilately.org.il/he/catalog/series/495/%D7%9E%D7%91%D7%A6%D7%A2%20%22%D7%A2%D7%96%D7%A8%D7%90%20%D7%95%D7%A0%D7%97%D7%9E%D7%99%D7%94%22</a>