Front: Text describes action on various war fronts: Tripoli, Western Europe, Guadalcanal, New Guinea, Pacific and Far East, Russia, Chile, Iraq. Large world map is keyed to text and illustrates time zones around the world. Inset maps: Tunisia/Libya ; Russian Front. Photographs: North Africa; Forward positions: Guadalcanal; Not in "Mein Kampf" [retreating German panzers struggling through mud]; Jap ships feel U.S. air blows. Back: Poster illustrating Italian Navy uniforms and insignia. Includes Italian pronunciation chart.

From Introduction: "The purpose of this investigation was to determine whether the coal from beds mined in the Schwager and Lota mines will produce metallurgical coke suitable for use in the blast furnaces at the proposed steel plant at Conception, and whether the quality of the lower-rank coals from other areas in Chile, especially those in Magallanes, where the large coal reserves of Chile appear to exist; can be improved by processing."