220 TESTIMONY OF ANTON S. CASPAR. 



Q. By Mr. WAEHNEE It all went through the strainer? A. 

 Yes, sir. 



ANTON S. CASPAR, sworn and examined by Mr. WAEHNER through 

 the interpreter : 



Q. Do you know Mr. Doremus ? A. Yes, sir. 



Q. Did you go to Mulford's place on the 18th of December with 

 him? A. Yes, sir. 



Q. During the time you were there, did he give you in charge 

 any samples of milk that were taken from the cows there ? A. 

 Yes, sir. 



Q. Did you, or did anybody in your presence, put any water or 

 anything else in those samples of milk ? A. No. 



Q. Or anything else ? A. No. 



CHARLES A. DOREMUS, sworn and examined by Mr. Waehner, 

 testified : 



Q. What is your profession? A. My profession is a chemist. 



Q. How long have you been such ? A. "Well, I have grown up 

 in the laboratory. 



Q. You have studied abroad, and have been an instructor in 

 chemistry? A. I studied in this country from the year 1865 to the 

 year 1870, taking almost daily lessons in the laboratory, and then 

 pursued a special course of scientific training in Germany at the 

 universities of Heidelberg and Leipsic for three years, and since 

 that time I have been an assistant to the Department of Chemistry 

 at the Bellevue Medical College, and instructor in practical animal 

 chemistry. 



Q. Have you made a special study of milk and its analysis ? 

 A. I have, sir ; for some years past. 



Q. You have made practical tests and experiments ? A. Con- 

 tinually. 



Q. Do you recollect the case of John Kneib ? A. Perfectly. 



Q. Do you recollect the samples of milk that were in evidence 

 in that case, referred to in that case ? A. I do, sir ; very well. 



Q. Did you make the analysis of milk on that case ? A. I 



