The inner layer of between five and eight courses of brickwork used to shore up a long portion of... The inner layer of between five and eight courses of brickwork used to shore up a long portion of... Hoosac Tunnel: 1907 Hoosac Tunnel: 1907 The Hoosac Tunnel In the north-western part of Massachusetts where the mountains try to stop one... The Hoosac Tunnel In the north-western part of Massachusetts, where the mountains try to stop one... Hoosac Tunnel Hoosac Tunnel Medium 640×443 Medium 640×443 The Hoosac Tunnel The Hoosac Tunnel Looking eastward from the east portal to the Hoosac Tunnel Looking eastward from the east portal to the Hoosac Tunnel Years later nature had taken its toll on the old opening. With the addition of a ceiling the... Years later, nature had taken its toll on the old opening. With the addition of a ceiling the... Looking westward from the west portal of the Hoosac Tunnel Looking westward from the west portal of the Hoosac Tunnel This is a picture of what is left of the tower / range pole up on Rowe’s Neck just east of East... This is a picture of what is left of the tower / range pole up on Rowe’s Neck just east of East... The east portal to the Hoosac Tunnel The east portal to the Hoosac Tunnel The Engines of Our Ingenuity is Copyright © 1988-2010 by John H. Lienhard. Previous Episode Index... The Engines of Our Ingenuity is Copyright © 1988-2010 by John H. Lienhard. Previous Episode | Index... Hoosac Tunnel Guide ( Wikipedia ) In 1875 a four-and-three-quarter mile tunnel was opened through... Hoosac Tunnel Guide ( Wikipedia ) In 1875, a four-and-three-quarter mile tunnel was opened through... ...Tunnel Search billions of records on Ancestry.com Hoosac Tunnel East Portal North AdamsMass. ...Tunnel Search billions of records on Ancestry.com Hoosac Tunnel East Portal, North Adams,Mass. Florida MA Hoosac Tunnel Florida, MA Hoosac Tunnel The Hoosac Tunnel The Hoosac Tunnel The West portal to the Hoosac Tunnel The West portal to the Hoosac Tunnel ...Tunnel Search billions of records on Ancestry.com West PortalHoosac Tunnel North AdamsMass. ...Tunnel Search billions of records on Ancestry.com West Portal,Hoosac Tunnel, North Adams,Mass. ...-- west_shaft_hoosac_tunnel.jpg First Previous Picture Next Picture Last Thumbnails ...-- west_shaft_hoosac_tunnel.jpg First | Previous Picture | Next Picture | Last | Thumbnails ..._hoosac_tunnel_1913.jpg First Previous Picture Next Picture Last Thumbnails ..._hoosac_tunnel,_1913.jpg First | Previous Picture | Next Picture | Last | Thumbnails Who said American Roads don't have bends. There's a hairpin curve in North Adam's MA. Who said American Roads don't have bends. There's a hairpin curve in North Adam's MA. The Smithsonian Institution The Smithsonian Institution Small 320×221 Small 320×221 The five-mile-long Hoosac Tunnel's eastern entrance emerges in Florida. The tunnel was designed to... The five-mile-long Hoosac Tunnel's eastern entrance emerges in Florida. The tunnel was designed to... P. Randy Trabold Collection courtesy North Adams Transcript Back to Tunnel Basics P. Randy Trabold Collection, courtesy North Adams Transcript Back to Tunnel Basics A ventilator building for the Hoosac Tunnel. Off-limits to the public. Nearby cities: Boston MA... A ventilator building for the Hoosac Tunnel. Off-limits to the public. Nearby cities: Boston, MA,... Entering the hole shows pieces of old machinery and the marks that the tunnel machine scratched into... Entering the hole shows pieces of old machinery and the marks that the tunnel machine scratched into... Burleigh Drill The Hoosac Tunnel was the first commercial application of Nitroglycerine. Nitro... Burleigh Drill The Hoosac Tunnel was the first commercial application of Nitroglycerine. Nitro... In late 1800’s it was purposed to construct a tunnel through the mountains in western Massachusetts ... In late 1800’s it was purposed to construct a tunnel through the mountains in western Massachusetts ...
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