1918 Box Respirator Drill Card.

1918 S.S.620 Box Respirator Drill and Inspection. Double-sided card that was carried with the box respirator which outlines the drill to be used in the use of the respirator. ' You have nothing to fear from gas, if - you have learnt your drill thoroughly '. Good, clean condition with some minor creasing. Uncommon.

Code: 7998