A visit by Princess Christian (<a href="https://en.wikipedia.org/wiki/Princess_Helena_of_the_United_Kingdom" class="extiw" title="en:Princess Helena of the United Kingdom">Princess Helena</a>) to <a href="https://en.wikipedia.org/wiki/Doncaster" class="extiw" title="en:Doncaster">Doncaster</a>, Yorkshire, England, on 20 April 1906
Unknown photographer
Postcard 1906. Publisher unknown