Where milk or cream is sold to the trade in large towns or cities pasteurization should be required as an additional safeguard.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
All cities should compel evidence of pasteurization as a condition of sale.
"Civics and Health"
William H. Allen
Likewise many would prefer private pasteurization or laws compelling pasteurization of all milk offered for sale; but they despair of obtaining safe milk unless city officials are held responsible for safety.
"Civics and Health"
William H. Allen