200 



H. M. JOHNSON AND FRANKLIN C. PASCHAL 



April 15, 1919. No. 6871, Second lieutenant, pilot, twenty-six, single, banker, 

 two years college. 



One hundred and fifty hours flying, 180 overseas, 3 over lines. 



Suffering from loss of sleep. 



Initial performance, rapid, accurate. Greatly disturbed when mouthpiece 

 was inserted (set 5) but recovered. Removed by clinician on account of heart 

 murmur before deterioration of behavior occurred. 



