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 ...
A young Pittsfield artist has designed a cachet for the Hoosac Tunnel Centennial Committee, commemorating the 100th anniversary of the opening of the Hoosac Tunnel in North Adams. The centennial ...
Gunpowder was first used in 1679, to build an underground section of the Canal du Midi, a canal connecting the Atlantic Ocean and the Mediterranean Sea. The tunnel was 157 meters long. Nitroglycerin ...
FLORIDA — It could be said, unfairly of course, that women started the wrangling more than 40 years ago about the Town Hall, and where voting should take place in this small Mohawk Trail town. But ...
CC0 Usage Conditions ApplyClick for more information. Division of Work and Industry Lantern Slide Collection Division of Work and Industry Lantern Slide Collection / Series 1: Engineering / 1.17: ...
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