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| Titan II Missile N-5 launched on September 12, 1962 was successful, but the pogo oscillation (the nickname NASA engineers invented for the Titan's vibration problem since it was thought to resemble the action of a pogo stick) remained and the booster could not be considered man-rated until it was fixed. Above two Sarzin covers postmarked at Cape Canaveral on September 12, 1962. |
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| Photo: Werhner Von Braun presented a model of the Saturn C-1 rocket to congressman Geroge Miller. |
