Contents : 



The Indian No Problem, - - - Page i 



By Gen. R. H. Pratt, U. S. A., Retired 



A Family of Projectile Parabolas, - - "22 



By Harold C. Barker, Ph. D. 



Variation of Accent in English Words, - "29 



By Henry I,. Broomall 



Minutes of the Institute, - - - "41 



Minutes of Section A, - - - - "44 



Institute Notes, - - - - - "47 



