TE ERs

   
 

No
Postage Stamp
. Necessary _
If Mailed in
the United
States

 
   
   
 
      
 

 

BUSINESS REPLY CARD

FIRST CLASS PERMIT No, 64, Sec. 510, P. L. & R., New York, N. Y.

 

 

 

SCIENCE ILLUSTRATED
- McGRAW-HILL PUBLISHING CO., Inc.

330 WEST 42nd STREET
NEW YORK 18, N..-Y.