BOSTON (AP) — Lined pages with a doodle of the Liberty Bell and a CIA document outlining a Mafia-connected plan to assassinate Fidel Castro for $150,000 are among thousands of Robert F. Kennedy documents made public Thursday.

The National Archives and Records Administration and the John F. Kennedy Presidential Library in Boston released some 2,700 pages of documents Kennedy compiled as attorney general from 1961 to 1964, offering a glimpse into Cold War decision-making.