CARNEGIE INSTITUTION OF WASHINGTON 
WASHINGTON, O.C. 
May S, 1924 
Dr. Waldo L. Schmitt 
U, S, National Musenm 
Washington, D.C. 
My dear Dr. Schmitt 
We axe glad to have your letter of April 
thirtieth with information concerning your plans 
for the proposed visit at the Tortugas Laboratory 
thi s summer . 
In accordance with your request, there is 
inclosed herewith a small book of blank forms which 
may be used in submitting vouchers to the Institu- 
tion on account of expenses which you may incur thii 
summer and which should be paid by the Institution, 
Administrative Secretary 
