Group XII, #42a - Emerging Teleplasm, First Exposure (Stereo)
A stereo photograph of the medium, Mary Marshall, with a teleplasmic mass emerging from her mouth during the first exposure of a seance at the home of Dr. Thomas Glendenning Hamilton on April 27, 1932., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 84174, Luna Image ID - 119354