WILLIAMS HAYNES was born in Detroit, Michigan, 

 and was a special student in chemistry, biology and eco- 

 nomics at John Hopkins University. One of our foremost 

 chemical economists, he has done newspaper work in 

 London and New York, has lectured at Yale, Princeton, 

 the Massachusetts Institute of Technology and many State 

 Universities, and is the author of innumerable important 

 volumes including a six-volume history of the American 

 Chemical Industry at which he is presently engaged. He 

 is a member of many learned societies and is a Fellow of 

 the Royal Economic Society. 



