The National Mine Rescue Association (NMA) is celebrating a century of mine rescue in 2024, and is currently lining up some recognitions this year to mark the milestone. The NMRA was formed in Leisenring, Pa., on September 6, 1924, with charter members that included George S. McCaa, well known for the McCaa breathing apparatus. The association said it has created…
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National Mine Rescue Association marks 100 years
The National Mine Rescue Association (NMA) is celebrating a century of mine rescue in 2024, and is currently lining up some recognitions this year to mark the milestone. The NMRA was formed in Leisenring, Pa., on September 6, 1924, with charter members that included George S. McCaa, well known for the McCaa breathing apparatus. The association said it has created…
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