United States Works Progress Administration (New York, N.Y.)
Tables of grid coordinates ... computed ... by the Project for the computation of mathematical tables ... The basic formulas upon which the tables have been developed are from Special publication no. 59, U.S. Coast & Geodetic Survey.--Pref.
"The Manual for the Meteorological Observer is an elementary text, which has been prepared for the purpose of training men asigned to the meteorological sections of the Signal Corps to become proficient observers of the elements of the weather."
"Flash and sound ranging have now an established status in our military organizaiton. Besides serving the artillery both systems are able to supply valuable infomration to the Intelligence Sections of the General Staff in operations."