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Vintage MSA W65 Self-Rescuer Carbon Monoxide Respirator – Mining Safety EquipmentThis is a MSA W65 Filter Self Rescuer, the classic stainless steel carbon monoxide escape respirator once carried by underground miners. It was designed as a one-time emergency device that converts toxic CO into CO₂ using a hopcalite catalyst.Condition:
- Solid stainless steel case with normal wear, scratches, and surface marks consistent with age and underground use
- Red paint on the latch is worn and chipped
- Residual label residue on the front
- Handwritten marking “Pm 42” in the recessed plate
- Bottom stamped “W65 SELF RESCUER” with codes DN5768 / 1029 and “DATE PUT IN SERVICE” fields
- MSA logo embossed on the top
- Belt clip/loop present and intact
- Case closes and latches properly
- Appears may have been opened due to seal being broken This unit is sold strictly as a collectible / display piece or mining memorabilia. It is not sealed, and is past its usable life. It is NOT approved or recommended for any actual respiratory protection or emergency use.Great addition for collectors of mining equipment, industrial safety gear, or MSA history pieces.Ships free via USPS with tracking.Please review all photos carefully – they show the exact item you will receive.