“… orandum to Mr. Belmont; b. Recommendations contained in Mr. Sullivan's November 27, 1964 memorandum to Mr. Belmont; c. The December 1, 1964 letter from the Director to Mr. Moyers . Access to the second page (unexcised) of the December 17, 1964 memorandum from Mr. Baumg ardner to Mr. Su …”