| ||
| ||
| ||
 high res (0.4 M) low res (72 K) | S64-14850 (1962) --- Astronaut John H. Glenn Jr.'s balance mechanism performance is tested by his walking on a narrow board with his eyes closed. He is in civilian clothes and in his bare feet. |
Curator: Kim
Dismukes | Responsible NASA Official: John Ira Petty | Updated: 08/08/2002 |
