554 INDEX. 



Page-. 



Table No. 23 - 495,496 



description of samples in 493, 494 



notes on 497 



No. 24 _ _ _ 498 



description of samples in 497 



No. 25 500 



description of samples in 499 



Tallow, composition of 508 



Tilley, Dr. Robert, testimony of _ 523, 524 



V. 

 Volatile acids, determination of 455, 456 



W. 



Wallace, Dr. Shippen, experiments of 501 



Warren's test _- - 468 



trial of 469 



Weighing fats, general directions for 460, 461 



Wesson, David, experiments of, with Brull^'s test 506 



with lard tests 502 



microscopic tests for adulteration of lard 513 



Westphal balance - 430,431,432 



Wheeler, Prof. C. Gilbert, testimony of 523 



Williams, Mr. Roland, iodine number of fatty acids 512r 



studies in lard adulteration by 509, 510- 



Witthaus. Prof, E. A., certificate and method of _ 535,536; 



