Group I, #1 - No Mass
A photograph of a seance at the home of Dr. Thomas Glendenning Hamilton on June 4, 1928, in which the medium, Mary Marshall, was seated in a cabinet and W.B. Cooper, Mrs. Poole, Dr. Hamilton, Lillian Hamilton, and H.A.V. Green acted as sitters. There was no materialization of a teleplasmic mass during this seance., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 83510, Luna Image ID - 119546