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.
This text is designed as a review in mathematics for all personnel planning to attend one of the general or specialist courses offered by the Field Artillery School.
The following notes have been received from an
officer with the American expeditionary forces
in France, and are offered as suggestions for
equipment before going abroad.
The object of this examination is to ascertain in each company the qualified gunners, by their absolute and relative excellence in comprehending and mastering the prescribed instruction.