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- Harden Glass Fire Grenade, circa 1885 - Glass fire grenades, like this one, were a common type of fire extinguisher used in the 19th century. The glass globe was filled with liquid chemicals intended to suppress a small fire. The user hurled the grenade at the base of the fire and, ideally, the glass broke open and the liquid extinguished the flames.

- circa 1885
- Collections - Artifact
Harden Glass Fire Grenade, circa 1885
Glass fire grenades, like this one, were a common type of fire extinguisher used in the 19th century. The glass globe was filled with liquid chemicals intended to suppress a small fire. The user hurled the grenade at the base of the fire and, ideally, the glass broke open and the liquid extinguished the flames.