2.9 km. [9,520 ft.] 18 min. Still yelling, convulses arms and legs, head sinks forward. 2-0 km. [6,560-0 ft.] 20-24.5 min. Yells spasmodically, grimaces, bites his tongue. 0 km. Does not respond to speech, gives the impression of someone who is completely out of his mind. 5 min. (after reaching ground Reacts for the first time to vocal level). stimulation. 7 min. Attempts upon command to arise, says in stereotyped manner: “No, please”. 9 min. Stands up on command; severe ataxia; answers to all questions: “Just a minute”. Tries spasmodically to recall his birth date. 10 min. Typical stereotypes of attitude and movement (catatonia); mumbles number to himself. 11 min. Holds his head turned convulsively to the right; tries repeatedly to answer the first question concerning his birth date. 12 min. Questions of the subject: “May I slice something?” (Note: In civilian work he was a delicatessen clerk.) “May I pant, will it be all right if I inhale?” Breathes deeply, then says, “All right, thank you very much.” 15 min. On being ordered to walk, steps forward and says: “All right, thank you very much”. 17 min. Gives his name; says he was born in 1928 (born 1 November 1908). Experimenter asks: “Where?” “Something 1928” “Profession?” “28—1928”. 18 min. “May I inhale?” “Yes.” “I am content with that.” 25 min. Still the question continues: “Pant?” 28 min. Sees nothing; runs against open window sash upon which the sun is