The gemstone file was written in many segments over a period of years by an American man named Bruce Roberts. Parts of the file were released to certain Americans beginning in 1969. The number of handwritten pages is well over a thousand, of which I have read about four hundred. I do not have the time of the research facilities to verify the entire story. Perhaps others can help.
Since the scope of the work is so large, and the events described so complex and interlocking, it may be more easily understood with this skeleton outline of the gemstone thesis. Individual papers can then be read with greater comprehension.
1932: Onassis, a Greek drug pusher and ship owner who made his first million selling "Turkish tobacco" (Opium) in Argentina, worked out a profitable deal with Joseph Kennedy, Eugene Meyer, and Meyer Lansky. Onassis was to ship booze directly into Boston for Joseph Kennedy. Also involved was a heroin deal with Franklin and Elliott Roosevelt.