Postcard ( 1905 ) showing the US pianist and composer Myrtle Elvin
<a href="//commons.wikimedia.org/wiki/Creator" class="mw-redirect" title="Creator">unknown</a>
private collection of Wolfgang Sauber(<a href="//commons.wikimedia.org/wiki/User:Xenophon" title="User:Xenophon">Xenophon</a>)