Theosophical Quarterly (periodical)
The Theosophical Quarterly was the journal of the Theosophical Society in America (later renamed Theosophical Society) headed by Ernest Temple Hargrove.
A Cumulative Index to Theosophical Quarterly for Volume I - XXXV (July 1903 - October 1938) is available.[1]
In a posting on Theos-talk, Jake Benson provided this additional information:
The index was anonymously compiled and published in 1966 by the late Joseph Politella, Professor of Religion at Kent State University.
http://speccoll.library.kent.edu/faculty/polit.html
He in turn drew upon earlier unpublished attempts to create an authors index by the late John Kirkpatrick, a professor of Music for many years at Cornell and Yale. A copy of this unpublished index are among the Kirkpatrick papers at the Gilmore Music Library at Yale:
http://webtext.library.yale.edu/xml2html/music/kp-d.htm
Kirkpatrick in turn utilized an unpublished index compiled anonymously by several TS members.
Jake Benson [2]