DULUTH — Mike Olson lifted a welder’s mask off his head and regarded the rusted propane tank sitting in front of him. Smoke trailed from holes on opposite sides of the squat cylindrical tank, which was freshly affixed to a pair of equally aged metal stumps in the shape of inverted, elongated funnels.
“Well,” said Olson, “I’m going to call those legs.”
Clint Austin / Duluth News Tribune
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