Srila Prabhupada Letter to Brahmananda, Sept 28, 1969:
Now, by the grace of Krsna, we are expanding and we must work in such away that our society may stand a solid institution. In this connection I shall request you not to circulate all my letters that I address to you.
Letters are sometimes personal and confidential, and if all letters are circulated, it may react reversely. I have already got some hints like that with letters I sent to you regarding Kirtanananda and Hayagriva.
So in the future please do not circulate my letters to you. All my letters to you should be considered confidential, and if you want at all to circulate, you just ask me before doing so.
