The Wayne Stiles Society website has a bit of information on this course, noting that only 9 holes of this Stiles/Olmstead project were laid out and the course itself was never built.
http://www.waynestilessociety.com/trapelo-golf-club-aka-fiske-warren/The Trapelo Club did come into existence, and it had at least 9 holes until it was sold to the Cambridge School of Weston in 1946 and part of the property was used for residential development.
April 5, 1934 Boston Globe -
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