Annotated Photo Album, Groups XII-XIII - #41, Residue of "Hound"
A page from an annotated photo album labeled #41 featuring photographs of the medium, Mary Marshall, with teleplasmic residue attached to her mouth following the materialization of the "Hound of the Baskervilles" mass during a seance at the home of Dr. Thomas Glendenning Hamilton on April 3, 1932., Luna Collection ID - 28::UMANITOBALCM::NA, Luna Object ID - 83022, Luna Image ID - 119111