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AUTHORIZATION 
No !7&2. August 10, 1911. 
Mr. Alex, Wetocre, 
Agent. 
(I'hro . the Chief of the Bureau of Biological Purvey . ) 
Sir :- 
You are advised that Authorization Ho. 109, which 
permits you to perform necessary travel in Alaska and 
various points on the Alaska coast, for the purpose of 
gathering data on birds and mammal®, is hereby so amend- 
ed as to increase the amount that may be expended, there- 
under from $300 to #700, the increase being payable fro® 
the appropriation "General Bxpensee, Bureau of Biological 
Survey, 1912" (food Habits of Birds and Mammals} . 
cj/yjur^-^ 
secretary. 
