j 
29. 
MATERIALS . 
Rations for thirty days for enlisted men. 
Usual rations for native employees during service. 
3 Aneroid barometers (alike; one to read at coast, 2 for comparison 
in field). 
1 Ordinary thermometer. 
2 Metal (tin?) containers for alcoholic specimens (to be made by Q. M. 
Department.) 
Very r espectfully, 
(Signed) Edgar A.Mearns# 
Major, Surgeon, U. S. Army. 
