ncorporated 
15 East 26th St., New York 10, N. Y. 
—S-_ 
RETURN POSTAGE GUARANTEED 
Sec. 34.66 P. L. & R. 
U S. POSTAGE 
PAID 
NEW YORK, N. Y. 
Permit No. 8173 
LIBRARIAN 
U.S.DEPT. OF AGRICULTURE 
WASHINGTON 25,D.C. 
