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UNITED STATES DEPARTMENT OF AGRICULTURE 
BUREAU OF BIOLOGICAL SURVEY 
EXPENDITURE AUTHORIZATION 
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Washington, D. C., ..j of u,. 
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Tou are advised that h. A. He. 87-Bi, dated August 8, 1*15, is hereby 
astir led so &e to grant you authority to perform travel in Vontana , tyoaing, 
oral Colorado ; also to iacreaoe the aaount that my bo expended thereunder from 
f 100. or to *800.00 to be paid from the appropriation "General Expense#, Bureau 
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--AOgic&i Suit v | 1946*** {Food IfeitltB cf Bird** and MtUM&X® ) * 
permanent headquarters will he h nr 1 r 
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Chief , Biological Survey. 
