Watergate Judge John J. Sirica aided the prosecution in pursuing the White House connection to the Democratic headquarters break-in by providing the special prosecutor information from a probation report in which one of the burglars said he was acting under orders from top Nixon administration officials, according to once-secret documents released Friday by the National Archives.

One newly public transcript of an in-chambers meeting between Sirica, the U.S. District Court judge in charge of the case, and then-Special Prosecutor Archibald Cox in July 1973 shows the judge revealed secret probation reports indicating that E. Howard Hunt had cited orders from officials high up in the Nixon administration. Several of Hunt’s co-defendants had previously denied any White House involvement in court testimony, and Sirica told Cox and other prosecutors that he felt the new information “seemed to me significant.”