Photograph of British co-operator and political radical Edward Owen Greening signed "Yours faithfully Edwd Owen Greening".
Unknown author<span style="display: none;">Unknown author</span>
before 5 March 1923 <div style="display: none;">date QS:P,+1923-03-05T00:00:00Z/7,P1326,+1923-03-05T00:00:00Z/11</div>
From <a rel="nofollow" class="external text" href="https://web.archive.org/web/20101020134236/http://www.co-op.ac.uk/wp-content/uploads/2010/08/edward_Owen_Greening.pdf">Edward Owen Greening 1836–1923: A book of condolence produced on his death</a> (pdf), also printed in <i><a rel="nofollow" class="external text" href="https://hdl.handle.net/2027/uc1.%24b21291">Memories of Robert Owen and the Co-operative Pioneers</a></i> by Greening (published posthumously, 1925)