The Adventures of Alan Ladd. New York, N.Y. National Comics Publications, Inc., October/November 1949

The Adventures of Alan Ladd. New York, N.Y. National Comics Publications, Inc., October/November 1949, Volume: Gilbert D11. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/525050 Accessed December 27, 2025.