^"United States World War I Draft Registration Cards, 1917-1918", New York City, Local Board for Division 158; digital copy of original card with entries, including Dawley's birthdate, personally handwritten and autographed by him, September 12, 1918; subscribed archival database, The Church of Jesus Christ of Latter-Day Saints (TCJCLDS), Salt Lake City, Utah.
^"J. Searle Dawley", career profile, The Film Daily (New York, N.Y.), June 7, 1925, p. 71. Internet Archive, San Francisco, California. Retrieved July 28, 2020.
^Katz, Ephraim; revised edition by Fred Klein and Ronald Dean Nolan. "Dawley, J. Searle." The Film Encyclopedia. New York: HarperCollins Publishers, Inc., 2001, p. 340. ISBN0-06-273755-4.
^Workman, Christopher; Howarth, Troy (2016). Tome of Terror: Horror Films of the Silent Era. Midnight Marquee Press. p. 209.ISBN978-1936168-68-2.