[publications 
OF THE 
University of Pennsylvania 
SERIES IN 
Political Economy and Public Law 
No. 20. 
A HISTORY OF THE AMERICAN 
WHALE FISHERY 
BY 
WALTER S. TOWER, 
Instructor in. Geography, University of Pennsylvania. 
Puhiished for the. University 
PHILADELPHIA 
1907 
THE JOHN C. WINSTON CO., Selling Agents, 
1006-16 Arch Street, Philadelphia, Pa 
