The trial of Ethel and Julius Rosenberg opened on March 6, 1951. They were convicted on March 29 and sentenced to death by Judge Irving R. Kaufman on April 5. To download a copy of the trial record, click here.
In 2008, a federal judge in New York City ordered the release of most of the grand jury testimony relating to the Rosenberg Case (The testimony of David Greenglass was still withheld.) and the Brothman-Moskowitz Case. You can download copies of the transcripts here.