Olin R. Moyle was an attorney for the Watchtower Society from 1935 to 1939. He left Bethel in 1939 due to becoming disillusioned with "Judge" Rutherford's conduct. A copy of Moyle's resignation letter can be found here: http://www.watchtowerdocuments.com/downloads/1939%20Olin%20Moyles%20letter%20to%20Rutherford.pdf
The letter enraged Rutherford, and he immediately dismissed Moyle and his wife from Bethel. Rutherford also lambasted Moyle in two Watchtower articles. Moyle retaliated by filing a libel suit against the Society and its board of directors as individuals. Moyle won the case...which to my knowledge is the only successful libel/slander suit against the Society.
Moyle donated his papers (including diaries and an unpublished manuscript) to Princeton University. This page (http://diglib.princeton.edu/ead/getEad?id=ark:/88435/z029p477r) provides a brief description of the donated material.
Has anyone on this board visited Princeton to review these materials? I found a thread from 2005 (http://www.jehovahs-witness.com/12/85346/1.ashx) that mentions these papers. But the thread does not indicate whether anyone has viewed the papers. Does anyone have an update? Maybe we need to organize a JWD field trip to Princeton...