Halgar Astrology Magazine. New York: Halgar Publishing Company, January 1954

Halgar Astrology Magazine. New York: Halgar Publishing Company, January 1954, Volume: Gilbert B112. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/526138 Accessed December 26, 2025.