SMITHSONIAN INSTITUTION 
WASHINGTON 25, D. C. 
P.S. A few technical problems. 
1 , We need lots more band recovery sheets. 
2, We need envelopes big enough to send loads like 
this in. (_ , M 
3. They are charging us $1.00 per day for room out 
here plus .50 per week for linen so that $ 3.50 per diem 
just won’t do. 
4 . 
We are very short on WOiiElU 
