March 10, 2012
Russ Unger, apprenticeship cooridnator, explains the ventilation process at the training facility of Sheet Metal Workers Local 36 during tours Saturday in Fulton. The ductwork cleans air taken from the welding area and recirculates it throughout the building.
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Free tours of two Fulton union training facilities were offered Saturday as part of “The Way We Worked” Smithsonian exhibition at the National Churchill Museum in Fulton.
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