
This section contains the eleven pages that make up chapter one, "Introduction to Chemical Warfare Defense", of the Marine Corps Institute textbook "Chemical Warfare Defense", MCI 57.6c, published around 1980. This is page 6, continuing "Toxic Chemical Agent Effects and Symptoms", including levinstine distilled mustard (HD) and levinstine mustard (H), both aka "mustard gas", and phosgene oxime (CX).

For those who might want it, a larger (1300x800 pixels, 170KB) version of the mustard gas illustration above is here.