Chapters 6–8 document the seizure of Tesla’s papers, the classification architecture surrounding advanced propulsion research, and the abrupt silence that fell over gravitics research after 1959.
The book traces a documented sequence: Kosanovic’s black notebook, pre-seizure document removal, Navy and OSS microfilm operations, and the subsequent classification of related research under national security.
What primary sources would strengthen or weaken this narrative? Are there declassified documents that shed light on what happened to the gravitics programme?