Historical information

Gas masks like this one were primarily used during World War I and World War II as part of civil defense and military protection against chemical warfare agents such as mustard gas.
The rubberized body and glass lenses were designed to seal tightly around the face while providing visibility.
The filter port and hose were used to attach a filter canister that would remove toxic particles from the air before it reached the wearer.
These masks were critical during times of airborne chemical attacks and were issued to soldiers, civilians, and emergency personnel.
Gas masks from this era are historically significant, representing the widespread fear of chemical warfare and the lengths taken to protect individuals from such threats.

Physical description

The item is an early to mid-20th-century gas mask, likely used during wartime or industrial settings for respiratory protection. It consists of:
A black rubberized facepiece, designed to cover the entire face for an airtight seal.
Two circular glass eyepieces, which are slightly fogged or deteriorated, allowing visibility while protecting the wearer’s eyes from contaminants.
A large, perforated metal filter attachment on the front, which would have contained activated charcoal or other filtering materials to remove harmful substances from the air.
A side port or connection valve, possibly for attaching an external filter canister or breathing hose.
Adjustable fabric straps, which are frayed and discolored, indicating long-term use or exposure to the elements.
The mask shows visible wear, dirt, and signs of aging, suggesting it has been stored for an extended period.