Badger's soda-acid extinguisher manufactured in Boston/Somerville, Mass. It dates from the 1930's or 1940's.
It is a copper tank with brass top, label, skirt, and exit spout. It does not have any dents or dings. The backside riveted seam is intact with no damage.
Insides are intact, including the rare glass bottle that held the sulfuric acid.
The copper and brass can be polished up to look brand new.
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