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high res (0.5 M) low res (94 K)
S61-04553 (1961) --- Astronaut John H. Glenn Jr. undergoes a disorientation test at the U.S. Navy School of Aviation Medicine. Glenn is seated in the rotating chair with the sign "U.S. Navy" directly behind him. He is in civilian clothes.

Curator: Kim Dismukes | Responsible NASA Official: John Ira Petty | Updated: 08/08/2002
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