31 dez 1944 ano - 1944
Capt. Edward Ruppelt, USAF, Project Blue Book, writing in 1956 on German craft
"When World War II ended, the Germans had several radical types of aircraft and guided missiles under
development. The majority of these projects were in the most preliminary stages but they were the only
known craft that could even approach the performance of the objects reported by UFO observers...
Wires were sent to intelligence agents in Germany requesting that they find out exactly how much
progress had been made"
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https://www.gutenberg.org/cache/epub/17346/pg17346-images.html
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