Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. Member Mercer County Scientific Association, Aledo, Illin01s, 1875; Member Illinois Natural History So ciety, Ottawa, Illinois, 1879; Director New Windsor Observatory, New Windsor, Illinois, 1880; Member American Association for the Advancement of Science, Saratoga, New York, 1883; Director Knox College Observatory, Galesburg, Illinois, 1888; Member World's Electrical Congress, Chicago, Illinois, 1893; Director Lowe Observatory, Mount Lowe, California, 1900; Editorial Writer, Hearst Syndicate of News papers, San Franmsco, California, 1901; Member Astronomical Society of the Pacific, San Francisco, California, 1901; Member Southern California Acad emy of Science, Los Angeles, California, 1902; Mem ber World's Electrical Congress, International Con gress Arts and Science, Astronomical Society of America, St. Louis, Missouri, 1904; Member National Geographical Society, Washington, D. C., 1907; Mem ber World's Theosophical Society, Adyr, India, 1907 Member British Association for the Advancement of Science, Winnipeg, Manitoba, 1909; Member Indian Academy of Oriental Science, Tinnevelly, India, 1912; Member Krotona Institute of Theosophy, Krotona Temple, Hollywood, California, 1914; Member Astron omical Society, Los Angeles, California, 1914; Member Proximo Club, Los Angeles, California, 1915; Mem ber Westlake Art Club, Los Angeles, California, 1916. Special Writer for Magazines.
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