stamp series Germania
<bdi><a href="https://www.wikidata.org/wiki/Q1316547" class="extiw" title="d:Q1316547"><span title="German graphic designer">Paul Waldraff</span></a>
</bdi>
scanned by <a href="//commons.wikimedia.org/wiki/User:NobbiP" title="User:NobbiP">NobbiP</a>