Copy for Dr. Wetmore 
October 22, 1920 
Director General, 
Direccion General de loa Servicios Agricolasg 
».ainta Xormal, 
Santiago Casilla 31-D, 
Sepublloa de Chile. 
ear Sir: 
* 
Please accept this expression of our sincere appreciation 
* 
for your kind offer of July 26 to facilitate the work and furnish 
'i/v. v : ■ ' ' '-Vw-.' . • . - • '» ' v‘ V, • i • - . " •. 
■» v . /• 1> ‘~. ....... **.•,. ' .*' ’ .j. 4 " . •. ■ ' f v ' • , . t'' ' ■ : *■ • * '' ' * -- ' * " : ' -'i- . \ ■ .•*, - .. 
info mat ion to Sr« Alexander y.’otraore, a representative of the 
Bureau of Biological Survey of this Department. 
Dr. Tetriore ia now in Argentina, and will later visit Chile 
for the purpose of carrying on investigations relating to birds and 
their migration in that country. 
Thanking you for your courtesy and promise of cooperation, 
?ery truly yours. 
/• ... 
Secretary. 
