The first director of NASA's Manned Spacecraft Center sent a letter of receipt to the person who knit a sweater for what famous astronaut?
Gwen Matthewman:  In 1968 her knitting technique was analysed by Japanese professors in Tokyo, before Apollo 11's departure for the moon Gwen knitted a sweater for Neil Armstrong, receiving a letter of receipt from Robert R. Gilruth, the director of NASA's Manned Spacecraft Center, the sweater is held at the Ohio History Center, a copy of this sweater was worn by Danny Lloyd in the role of Danny Torrance in Stanley Kubrick's "The Shining". Robert R. Gilruth: Robert Rowe Gilruth (October 8, 1913 – August 17, 2000) was an American aerospace engineer and an aviation/space pioneer who was the first director of NASA's Manned Spacecraft Center, later renamed the Lyndon B. Johnson Space Center.
Neil Armstrong