Form Bi-108-a 
July, 1919 
UNITED STATES DEPARTMENT OF AGRICULTURE 
BUREAU OF BIOLOGICAL SURVEY 
No. _IS Lrili_ 
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LETTER OF AUTHORIZATION 
Washington, D. C., *bfUklV 16* II ,* 
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Oa or about iforoh 15* 1928* you are authorised to proofed to Saa 
■aoeisso* California and thence to the Mmmlimi undo in e - .. 
•aipodition ss§hafisd for the pax e os' mmiM a sclent! fic examination 
or islands In the bird reservation aM in ighteoring an tars to secure detail’ 
m iaforaation eon ding the present condition of bird life there, and other 
facte of value. ' ’ • . ‘ 
mrm fl$J?ilt % met, %0 %ff $§W %XX jfo %_ 
L-ai* r T&tun &&0# C&lifoy&lWp ana of &u$h 8p40i&i auppll0a f 
hit^mpoifsi^y la borers uui4 0 sssl. staiitst &s he/ 
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proper proscoutten of j/onr work. * w ^ ^ 
?n* pro vi in on *s of the Fiscal n^julatioas requiring subvouefcers 
$k'M W%^kWSkM . % ' ' d ), \ t, I U U # 
^ fou will be aooOfapaaied on the expedition by Charles ,S* lea©, who will 
■ *® your aeel slant* and whose-win duty will be the extermination of the 
a the vegetation of that island. 
a wiil ’ m allowed actual and aeeeeeaxy traveling expense* from 
«.t «* *Jt* i® 11 A®lands and the regions of such islands as 
wiislt and return to ".Osnington, 3 , C. 
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wuriag your absence* on this expedition* from your official station* 
ItaWajtoa, 0. C., you will be allowed aotual subsistence expenses not to ex- 
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Tonjf wsulstimt t .GtiwwliNi Mm Mmm $ will fe# wllwwiKt m$tu&l $m4 itfNtiiii &wrt 
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travexina oxpenaes fro® Phoenix, Ariaona, to tne Hawaiian Islands and the regions 
islands required to be visited and return to Phoenix Arisons. 
11 ^be alii id actual edbeistenoe oapensee not to exceed % 5.00 per 
a official, station* Phoenix* Arisona* on this expeditio: 
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Fowr permanent headquarters will be 
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s —3473 
Chief of Bureau. 
