46 



THOMAS WILLIAM BROCKBANK 



Averages — 

 Trials.. L. 76.5 



R.22.1 



From Table V-C 

 30-Day Period. 1 Trial per Day 



Av. * Trials.. L. 12.7 

 R. 10.2 



Av. Time per Trial . .L. 16 

 R. 19. 



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