Bi-120 
APR . '10 
UNITED STATES DEPARTMENT OF AGRICULTURE 
BUREAU OF BIOLOGICAL SURVEY 
LETTER OF AUTHORIZATION 
No. 
Washington, D. C., 
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Under authority contained in the Secretary’s letter. No. 8 Sec., dated 
July 1, 1916, you are hereby authorized to incur such expenses as may be 
necessary, in accordance with the Fiscal Regulations of the Department, 
for the purpose stated and during the period named belo?/, not to exceed 
U0l 
,to be paid from the appropriation "General Expenses, 
Bureau of Biological Survey, 1917." 
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ih© p’lgl flf« u? fix y@a. ax’a furfctei* riuthorlsad to r«?r?t 
qtiaj'ta.rs ft? aarrylaft ©b lh§» to i'.:a-;©r.aby aasict'ats 
fmabjegt to th© mios tfe© Clliril iiervio® lastfliTOloal, to fov ttsa triaii®- 
«-.rtr4,loa -xa^ mxhniBl&>:im of c-'a-ck atialstrsiiifs v.blU^ iw a t?sv«l gtatas# to 
urchs»© sps'ijcl -Wis ‘€ Atiakrs# to ■, .u .veshar-^s tor 14 1 for ooopa* ©c* 03 ^ mx- tss!«« 
’»■’ mrs' MiliLtsp for .field ©k'tei*Ta41©RS,_ t« siii'ci'apo flelf* wap lias* a..;d to 
Licur mxah. vi'um' ©■'*/.' '^.ocs t*.« mr\f ao {*sp 4 ;©©0orsry in ©tjp.ffte-f- 
out thl!9 atJI'fe, 
?ie f ?r«f| 0 ip;g if t,o art.-ro-ipetetiOii of the .ass^oaary 
rt» :-i|s t'l?' ,iolrat yo».>ltill©tj 0 ? .‘rooolatloas th© S’;;‘xk'' 0 • io.o 
4ot for the flaoal ^©ar smUfj#p Jm-© S3, 1917. '^9&0»C30 of tlm a#g'a30if to 
oiB'SOattt 4fi<r*oA ia tkie lettoi'' aliall iw ©■?r©»n<4o.? d,!iri.,,v' tfm aaxdh nf or o- 
pr ;porbioPial thorodf If th# ,ii^rl< 5 aitai*al mpr rriatloa aot nhml-i Do 
•panood ImtQ'm t*ie ■.■plwitioa of bho m-'iuth. ©f in mmt too 
p-j^ndod ImlttJio# of l*;® L«©aat iiTi.leat©d w.lll 'i>o prallaht© for © -0 4 turt 
durl..?,r th© msmi\Akir, gf im fitxsAl, 
No expense for rrieght charges to b 
Upon completion of theso duties you will return to '/ilhshington, D. G. 
Your permanent headquarters will be 
incurred hereunder. 
3.14 
LL 
iii.j i 'I'rk and Executive Assistant. 
Chief, Biological Survey. 
