By A Mystery Man Writer
The NASA flight director famously wore a homemade white vest as he averted tragedy during one of Apollo's most harrowing missions
Gene Kranz's Apollo 13 Vest National Air and Space Museum
Gene Kranz – Nothing in Particular Blog
Eugene Kranz's Apollo 13 Vest National Air and Space Museum
Fifty Years Ago: Apollo 13 Crew Returns Safely to Earth
Leadership Profile: Gene Kranz
Flight Director Gene Kranz - It Was Go or No Go - Apollo11Space
Gene Kranz never said 'failure is not an option' but his real legacy is 'tough and competent' – Houston Public Media
How Gene Kranz's Plainest Vest Became His Most Famous
Gene Kranz, His White Vest and Apollo 13
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Gene Kranz – Nothing in Particular Blog
How Gene Kranz's Apollo 13 Vest Boosted Morale For His Team, History