S' ' , -:,v • "V- 
• -t ' V : ■ 
, T V. 
■ 
5 unknown—sometimes day after day 
rugged country, stretches of desert 
open seas—airmen fully realize the 
fully realize the 
value of maps. 
The standard Rand M?Nally Pocket Maps which are 
used so universally by land travelers are also used by the 
men who are pioneering travel by air. The information 
conveyed is invariably exact, invariably up-to-date, 
thoroughly trustworthy and adequate. 
Fully conscious of their responsibility, upon which so 
KaiwbMSNam.'*' 
- ' X*. 
.... 
i - ■ ■ 
