Group VI, #21a - Trial Teleplasm (Enlargement from Stereo View)
An enlargement from a stereo photograph of the medium, Mary Marshall, with a teleplasmic mass attached to her chest and eyes during a trial of a seance at the home of Dr. Thomas Glendenning Hamilton on September 8, 1929., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 83800, Luna Image ID - 119260