Fire-Retardant Treatments Of Liquid-Oxygen Explosives - Acknowledgments

This investigation was made under a cooperative agreement between the United States Department of the Interior, Bureau of Mines, and the Pittsburgh Testing Laboratory. Funds were supplied by the Chile Exploration Co., whose executive offices are in New York City. The support, cooperation, and services of these agencies made the work possible and are acknowledged gratefully. The writer wishes to express his particular indebtedness to the staff of the Explosives Division of the Bureau of Mines for services and assistance, particularly Dr. Wilbert J. Huff, consulting explosives chemist, J. C. Holtz, J. E. Tiffany, and A. B. Coates; to F. O. Gardner, treasurer of the Pittsburgh Testing Laboratory; to G. B. Holderer, consulting engineer in connection with liquid-oxygen explosives for the Chile Exploration Co.; to the Enos Coal Mining Co. of Oakland City, Ind., particularly to G. H. Utterback of the staff of the mine for providing facilities that made field tests possible; and to full-time assistants J. W. Rothhaar and J. G. P. Weinheimer and to W. S. Hiller, part-time assistant, who were employed under the cooperative agreement.