Kissinger Declassified

In the 1990s I was doing research about human rights policy and spent some time at presidential libraries. I was quite interested in a secret memorandum in the Ford Library. In the standard way classified documents are indicated, it appeared in the Chile files on a pink sheet as a memorandum with a date, the number of pages and not much else. It was 1995.I asked for it to be declassified. Four years later, it arrived in the mail.