The caption attached to the upper image reads, “Ectoplasmic mass on Margery’s shoulder conne[c]ted with [her] nostrils which Walter claims to be his voice box. It is through that that he speaks.” The caption attached to the lower images simply reads, “Ectoplasm.”
Ectoplasmic mass on Margery’s shoulder, Nandor Fodor’s scrapbook, pg. 12, Eileen J. Garrett Parapsychology Foundation Collection, Collection 331, Special Collections, University of Maryland, Baltimore County (Baltimore, MD).