1328 Wisconsin Academy of Sciences, Arts, and Letters . 
Grade A. For infants and children 
1. Certified 
2. Guaranteed 
3. Inspected 
4. Selected pasteurized 
Grade B. For adults 
1. Selected raw 
2. Pasteurized 
Grade C. For cooking and manufacturing purposes only. 
A comparison of the two schemes is shown here. 
Report of Commission 
Class A 
Certified (or its 
equivalent) 
Class B 
Inspected 
[Not provided for] 
Class C Pasteurized 
Class B 
Raw 
New York City Board of Health 
Grade A 
1. Certified 
2. Guaranteed 
3. Inspected raw 
4. Selected pasteurized 
Grade B 
1. Selected, raw 
2. Pasteurized 
Grade 0 
Raw 
2. Plan Adopted. The plan adopted as most generally appli¬ 
cable was that proposed by the Milk Commission. 
B. Milks Examined. 
1. List and Description of Milks. An attempt was made 
to secure representative grades of the various classes. Those 
studied are as follows: 
a) Certified. 
B 5 ... 
B 6 ... 
Hi ... 
Ho ... 
H, ... 
I .... 
J, ... 
J* ... 
(Grade A) 
9 samples 
3 samples 
3 samples 
3 samples 
3 samples 
3 samples 
3 samples 
3 samples 
