Bullard of San Francisco, California developed the first hard hat, basing it on the Doughboy helmet he wore ... Both MSA-manufactured helmets are represented in the mining collection in the Division ...
Canvas Mining Cap & Lamp Bracket Before 1850, miners would use candles or small lamps that were hung from crevices or hammered into timbers near their work. From 1850 until around 1915, miner’s ...
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