A folder containing the following reports by the Chemical Warfare Medical Committee:

- No. 18: Report on the Medical Aspect of the Production of Mustard Gas, January 1919

- No. 17: Report on Cases of Poisoning by "Mustard Gas" (Dichlorethyl Sulphide), with Special Reference to Histological Changes and to Alterations in the Leucocyte Count, December 1918

- No. 11: Investigation of Chronic Cases of Gas Poisoning, October 1918

- No. 1: Notes on the Pathology and Treatment of the Effects of Pulmonary Irritant Gases, January 1918.

Also included are other reports:

- 'Report on Irritant Properties of Four Samples of Dichlorethylsulphide from Castner Kellner Alkali Co Ltd' by Col. Harrison, Anti-Gas Department, 7th June 1918

- 'Summary as to Opinions of Cause of Death from Burns'

There is also a letter from Captain E.L. Collis, Welfare & Health Section relating to the toxicity of chlorinated products of 'H'.