Former CEO of American Electric Power Dies at 94
Cars That Think
AUGUST 10, 2021
He was part of a team there developing missile and rocket systems, including the Atlas missile, which was used in Friendship 7. Holt provided AC and DC voltage and current calibration instruments to all branches of the U.S. DeWitt downsized his operations after an economic recession hit the United States in 1975.
95 
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