77, Beacon Hill Tunnel, northerly drift, upper level, near station twenty two and twenty five. Looking easterly six inches x eight inches in timbers placed vertically along the sides and six inches x eight inches, timbers overhead, timber ultimately all removed

77, Beacon Hill Tunnel, northerly drift, upper level, near station twenty two and twenty five. Looking easterly six inches x eight inches in timbers placed vertically along the sides and six inches x eight inches, timbers overhead, timber ultimately all removed

Type: Archival materialsPhotographs

Collection Creator: Missionary Catechists of Divine Providence.Massachusetts Institute of Technology (MIT) Civil Engineering DepartmentUnderwood and Underwood

See more items in: Division of Work and Industry Lantern Slide Collection, Division of Work and Industry Lantern Slide Collection / Series 1: Engineering / 1.17: Tunneling

Exhibition:

Exhibition Location:

Container: Box 78, Item 33

1 result(s)
Archival Collection

Division of Work and Industry Lantern Slide Collection

Creator
Missionary Catechists of Divine Providence.
Massachusetts Institute of Technology (MIT) Civil Engineering Department
Underwood and Underwood
Compiler
National Museum of American History (U.S.). Division of Mechanical and Civil Engineering
National Museum of American History (U.S.). Division of Work and Industry
Identifier
NMAH.AC.1013

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