Plate IX. Ulceration of trachea by mustard gas (1918)

Plate VI. Blistering of buttocks by mustard gas (1918) by A Kirkpatrick Maxwell

Plate VII. Burning of scrotum and penis by mustard gas (1918) by A Kirkpatrick Maxwell

Plate VIII. Brown staining from mustard gas (1918) by A Kirkpatrick Maxwell

Nude IX (1918) by Georg Schrimpf

Plate X. Microscopic section of human lung from mustard gas poisoning, with death at end of second day (40 hours) (1918) by A Kirkpatrick Maxwell

From Italian Front IX. (1914–1918) by Dezider Czolder

Plate XXII (Fig. 3): Large areas of atelectasis in an emphysematous lobe of a dog’s lung. (Fig. 4) Tongue, larynx, and trachea of dog 2 days after exposure to mustard gas, showing edema of larynx,...

Plate IX: Chlorophyceæ (1914) by George Chandler Whipple

Plate VI (Fig. 2): Trachea of same case, opened from behind. (1920) by Milton C Winternitz