Mountains of rock taken from western shaft of Hoosac Tunnel, No. Adams, Mass. the total weight of the rock taken from Hoosac Tunnel was about 2,000,00 tons
Mountains of rock taken from western shaft of Hoosac Tunnel, No. Adams, Mass. the total weight of the rock taken from Hoosac Tunnel was about 2,000,00 tons
Mountains of rock taken from western shaft of Hoosac Tunnel, No. Adams, Mass. the total weight of the rock taken from Hoosac Tunnel was about 2,000,00 tons