Ellen Key, portrait profile, facing right
Unknown photographer, Stenders Forlag (publisher)
by 1913 <div style="display: none;">date QS:P,+1913-00-00T00:00:00Z/7,P1326,+1913-00-00T00:00:00Z/9</div>
<cite class="book" style="font-style:normal" id="Reference-Nyström-Hamilton-1913">Nyström-Hamilton, Louise (1913)      <i> <a rel="nofollow" class="external text" href="https://archive.org/details/ellenkeyherlifeh00nyst">Ellen Key, Her Life and Her Work</a></i>, <a href="https://en.wikipedia.org/wiki/en:New_York_City" class="extiw" title="w:en:New York City"><span title="most populous city in the United States of America">New York City</span></a>:  G. P. Putnam's Sons  <small></small></cite>