NASA before Powerpoint in 1961. pic.twitter.com/B5AerXZ06h
— History In Pictures (@HistoryInPix) 17. Mai 2017
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May 18, 2017 | 0 comments
NASA before Powerpoint in 1961. pic.twitter.com/B5AerXZ06h
— History In Pictures (@HistoryInPix) 17. Mai 2017