NEPM’s Carrie Healy recently stood at about 1,900 feet above sea level in Florida, Massachusetts, on a mountain in the Hoosac Range. Nearby is the central shaft. It now provides ventilation to the ...
Concerns the building of the Hoosac Tunnel for the Troy and Greenfield Railroad Company. Contains two versions of the 4th hearing; lacks hearings 6 and 16. siris_sil_154772 ...
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