Self portrait of Morton L. Schamberg (1881–1918)
Morton L. Schamberg (1881-1918)
circa 1913 <div style="display: none;">date QS:P,+1913-00-00T00:00:00Z/9,P1480,Q5727902</div>
Ben Wolf: <i>Morton Livingston Schamberg</i>. University of Philadelphia Press, Philadelphia 1963, p. 118. Original uploader was <a href="https://de.wikipedia.org/wiki/User:Hausmaus" class="extiw" title="de:User:Hausmaus">Hausmaus</a> at <a class="external text" href="https://de.wikipedia.org">de.wikipedia</a>.