Browsing Hoosac Tunnel Photographs by Title

Now showing items 36-55 of 112

Hoosac Tunnel general view--looking towards dam

Hurd & Smith. (Hurd & Smith, 1871)
Hoosac Tunnel west portal: masonry complete

Hurd, W. P. (18??)
Hoosac Tunnel west portal: masonry incomplete

Hurd, W. P. (18??)
Hoosac Tunnel west shaft buildings

Hurd & Smith. (Hurd & Smith, 1871)
Hoosac Tunnel--bench carriages, west end workings

Hurd, W. P. (18??)
Hoosac Tunnel--bench carriages, workings from central shaft

Hurd, W. P. (18??)
Hoosac Tunnel--central shaft details of 11 in. pump, system b

Hurd, W. P. (18??)
Hoosac Tunnel--central shaft, details of pit work, pumping system b

Hurd, W. P. (18??)
Hoosac Tunnel--central shaft, drawing lift pump

Hurd, W. P. (18??)
Hoosac Tunnel--central shaft, driving gear of 7 in. pump, system c

Hurd, W. P. (18??)
Hoosac Tunnel--central shaft, elevation of pump gearing of system b

Hurd, W. P. (18??)
Hoosac Tunnel--central shaft, elevations of the four pumps of system c

Hurd, W. P. (18??)
Hoosac Tunnel--central shaft, ground plans of buildings and machinery

Hurd, W. P. (18??)
Hoosac Tunnel--central shaft, plan of pump gearing, system b

Hurd, W. P. (18??)
Hoosac Tunnel--central shaft, shaft house and machinery

Hurd, W. P. (18??)
Hoosac Tunnel--east end

Ward, Henry D. (H.D. Ward, 1868)
Hoosac Tunnel--plans of the timbering

Hurd, W. P. (18??)
Hoosac Tunnel--west end

Ward, Henry D. (H.D. Ward, 1868)
Interior view

Unknown author (18??)
Interior view

Unknown author (18??)