9 jan 1953 ano - 1/9/1953
Howard C. "H.C." Cross, director of exotic metallurgy at Battelle, addressed to Ruppelt
"Jacques Vallee found the infamous 'Pentacle Memorandum' in Hynek's office. This was a highly classified document from
January 1953, proving the existence of a separate [well-funded] study group of UFOs, and urging that the Robertson Panel
be delayed until they had come to their own conclusions... In the mid-1960s, there was still no inkling among the wider public
that there was any such study as this."
Descrição:
https://www.amazon.com/UFOs-National-Security-State-Chronology-ebook/dp/B0C94W38QY?dib=eyJ2IjoiMSJ9.GA0HJz5rg1XI1vhQTilun3PP3ZJPcdqJIGvqPqjftiw.Jz6jNNopiAivpCNB-tW5t5AeYDzvdvjjWfXxpdnz9a0&dib_tag=se&keywords=UFOs+and+the+National+Security+State%3A+Chronology+of+a+Coverup%2C+1941-1973&qid=1734726610&s=books&sr=1-1
https://www.cufon.org/cufon/pentacle.htm
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