Original Item: Only One Available. This is a particularly scarce original French WWI early pattern thin storage tin for the M2 gas mask, complete with its original carry rope and all four strap bales. The M2 was one of the most widely produced gas masks of the First World War and became an important part of the Allied response to chemical warfare, but surviving early thin tins are considerably harder to find than the masks themselves. This example is especially appealing because it remains structurally complete, retains its original rope carrying arrangement, and has survived in very good overall condition with only scattered oxidation.

Chemical warfare became one of the most feared developments of WWI. The first large scale use of poison gas on the Western Front forced every major combatant to develop increasingly effective protective equipment, and the French Army responded with a succession of masks and respirators intended to protect troops from chlorine, phosgene, and other toxic agents.

The M2 gas mask was introduced during this rapid period of development and became one of the most important French protective masks of the war.

It was based on a design proposed in 1915 by René Louis Gravereaux of Paris. Large scale production followed in 1916, and the mask was eventually manufactured in enormous numbers, with approximately 29,300,000 examples produced during the war.

The M2 was intended to provide protection against prolonged exposure to poisonous gas, including phosgene, one of the most dangerous chemical agents encountered on the Western Front.

The first M2 pattern was comparatively simple and was produced in a single size. One of the difficulties with the earliest arrangement was that folding the mask for storage could damage it.

An improved second model was introduced in 1916 with separate eyepieces and multiple sizes, making the mask easier to fold and carry without damaging the viewing lenses.

The metal storage tin was therefore an essential part of the equipment.

This example is the desirable thin early style M2 container, designed to hold the folded mask in a compact form while still protecting it from dirt, moisture, and crushing.

The tin measures approximately:

8" x 5 3/4" x 1 1/8"

The body retains a strong overall shape and appears complete.

The lid remains present and functional, although it is now quite tight and can be difficult to remove.

All four strap bales are still attached.

Most importantly, the original:

carry rope

is still present.

This rope allowed the container to be carried on the body rather than simply packed loose with other equipment, and its survival adds considerably to the completeness and display value of the piece.

There is scattered oxidation across the metal surfaces, but the tin remains in great overall condition considering its age and utilitarian wartime purpose.

The M2 mask itself was used not only by French troops but also by Allied forces.

British forces adopted the design in significant numbers, and millions of examples were produced for British use during 1916.

The mask also became important to the United States after American entry into the war in 1917.

The U.S. Army entered WWI without a fully developed domestic system for chemical protection and relied heavily on Allied equipment while its own protective program was being organized.

American soldiers were therefore issued British Small Box Respirators along with French M2 masks.

The Small Box Respirator was generally preferred for immediate protection during a gas alarm, while the M2 could be used during longer periods when continuous respiratory protection was required.

The transition between different types of gas protection could itself be dangerous. Soldiers who attempted to change masks while still in contaminated air risked inhaling poisonous gas during the brief period when their faces were exposed.

That reality illustrates how critical proper storage, quick access, and familiarity with equipment became in the chemical environment of the Western Front.

Items such as this tin were not simply containers. They were part of the survival system surrounding the mask itself.

The fact that the tin is still accompanied by its original carry rope gives it much stronger historical character than a loose or incomplete example.

With its early thin construction, intact lid, all four strap bales, original carry rope, strong overall shape, and surviving wartime finish with light oxidation, this is a particularly appealing piece of French WWI gas warfare equipment. It would fit especially well in a French Army, chemical warfare, trench equipment, Allied gas mask, U.S. AEF, or broader Great War collection.