Publisher's Synopsis
Excerpt from Coal-Tar Products and the Possibility of Increasing Their Manufacture in the United States
In the absence Of exact statistics, a rough estimate places the amount of the various grades of nitrotoluenes used in the low-freezing dynamites manufactured in this country in 1913 at about 000 pounds, while in the permissible explosives employed in coal mining probably pounds of the same materials were used dining the same year.
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