Belgian refugee takes cover behind a tree during German air raid
Unknown author<span style="display: none;">Unknown author</span>
1941
<a rel="nofollow" class="external free" href="https://archive.org/details/FortissimiSuntBelgae">https://archive.org/details/FortissimiSuntBelgae</a> Fortissimi sunt Belgae, 1941: New York.