Lafleur, L. J.
Popular Astronomy 50(8):431-433. October 1942.
Popular Astronomy 50(1):16-21. January 1942.
Popular Astronomy 50(2):69-73. February 1942.
Popular Astronomy 50(4):196-198. April 1942.
Popular Astronomy 50(7):377-379. August 1942.
Popular Astronomy 53(9):447-453. November 1945.
Popular Astronomy 51(2):80-83. February 1943.
Popular Astronomy 51(3):145-147. March 1943.
Popular Astronomy 51(7):359-362. August 1943.
Popular Astronomy 51(8):438-440. October 1943.
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