[9] In the early organization of the Bureau of Mines, Dr. Yandall Henderson was in charge of the Medical Sciences. Associated with him were Dr. F. P. Underhill, in charge of Therapeutic Research; Major M. C. Winternitz, in c of Pathological Research and Captain E. K. Marshall in charge of Pharmacological Research. About May 1, 1918, Pharmacological Research became so extensive that the Section was made into two, with Marshall and Loevenhart in charge, while Dr. Hunt was appointed special adviser on pharmacological problems. When the transfer to the War Department was made, Henderson, Underhill, Winternitz and Marshall were transferred to the Medical Division.
[10] Lt. Col. McPherson was formerly in charge, and was later ransferred to Ordnance.
[11] This Section was originally under H. H. Clark. Later it was split into two, with Clark and Fogler in charge, and finally consolidated under ogler.
[12] J. Ind. Eng. Chem., 11, 93 (1919).
[13] N.C. is a mixture of 80 per cent chloropicrin and 20 per cent stannic chloride.
[14] See the Pathology of War Gas Poisoning, 1920, Yale Press.
[15] See Medical Aspects of Mustard Gas Poisoning, 1919, C. O. Mosby Co.
[16] Story of the First Gas Regiment, James T. Addison. Houghton Mifflin Co., 1919.
[17] Norris, J. Ind. Eng. Chem., 11, 828 (1919).
[18] J. Am. Chem. Soc. 41, 1414 (1919).