Instruction Leaflet

Folded paper leaflet printed on both sides, providing detailed wartime instructions for Canadian soldiers on how to identify, respond to, and treat exposure to chemical warfare agents. It includes tables listing gases such as phosgene, chlorine, mustard gas, lewisite, arsine, and others, describing their appearance, odor, and effects on the human body. It also outlines emergency procedures for donning respirators, using anti-gas ointments, and first-aid actions.