rl6 NEW YORK STATE MUSEUM 



Report of impact tests 

 Test no. Sample No. of blow* 



lSc2 Conklin & Foss, Kockland Lake 56 



65 

 46 

 52 

 64 

 50 



3 J. S. Lane & Son, Weeliawken, X. J. 16 



19 

 19 

 20 

 18. 

 17 



4 F. E. Conley, B, Munnsville 3 



4 

 4 

 5 

 4 



5 & 6 F. E. Conlej, A, Higginsville 18 



24 

 19 

 17 

 17 

 18 



7 & 8 A. L. Swett iron works, Medina 12 



9 



12 



9 



10 



11 



