SMITHSONIAN INSTITUTION 
UNITED STATES NATIONAL MUSEUM 
S. P. LANGLEY 
Secretary, Smithsonian Institution 
RICHARD RATHBUN 
Assistant Secretary, in charge of 
U. S. National Museum 
WASHINGTON, D. C., 
_ if c* 
y J /u_j*— ^ // ( C 7 — £- /*■ 
/ ^ 
1 
Ol<rf 
(,~h 
/aU> 
/ 
<-r *- 
^ cXXa~x^Lj y 4^3 ' 7 ^-y / L^-d '44r3i>4 ^- 
. ~A Avx 2 u ^n 
£h_s£~jL- P+Z^-c iX~ !v 4 ^! t. c *_*__«,»—-—» U &SA. t 4 c 
4 ZlL^ ^ric-cc- 4 
f7 
/> 6 t 3 
y yyj-^~ a~i^~ VtfZjCC 1 1 - ^ 
ZP~Z" .c^ iZZ^r-iZLZ-X/i 
(~i*Z 4 ^c-c 
// ? ^ ;<£_£. c*_ -c" 4 
^ iD^ 
6~t+~- ,‘ 
L 
