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Creators:
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
Lehigh Valley Railroad Company
Work and Industry, Division of, NMAH, SI
Dates:
1882-1936.
Size:
3.25 Cubic feet (10 boxes)
Collection ID:
NMAH.AC.1046
Repository:
Archives Center, National Museum of American History

Papers and photographs relating to the infrastructure of the Lehigh Valley Railroad, including correspondence, blueprints, inspection reports, plat books, and photographs of tracks and bridges. .

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Creators:
Edwards, Llewellyn N., 1873-1952
Work and Industry, Division of, NMAH, SI
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
Dates:
1873-1911
Size:
0.3 Cubic feet (1 box)
Collection ID:
NMAH.AC.1025
Repository:
Archives Center, National Museum of American History

The collection consists of two photograph albums documenting two Canadian drawbridges. One album, covering the years 1889 to 1911, documents the Coteau Bridge in Quebec. The Coteau Bridge crosses the St. Lawrence River in Quebec. It includes images of the bridge, the construction crew and machinery. The other album, covering the years 1873 to 190...

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Creators:
Hartford Electric Light Company.
Foster Wheeler Corporation
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
Stone and Webster.
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Dates:
1920 - 1961
Size:
4 Cubic feet (11 boxes)
Collection ID:
NMAH.AC.0968
Repository:
Archives Center, National Museum of American History

The Emmet Mercury Boiler Records contains information about General Electric Company and Hartford Electric Light Company's development, installation, and use of William Le Roy Emmet's mercury boiler units. The mercury boiler units used mercury fluid along with steam power to improve cycle efficiency in converting coal or oil to electric power. The collection contains articles, news clippings, reports, instruction manuals, log books, data sheets, photographs, and drawings related to the experimental unit installed at Dutch Point, Connecticut, and the first commercial use of a mercury boiler at the South Meadow Station in Hartford, Connecticut.

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Creators:
United States National Museum. Department of Arts and Industries
Dates:
circa 1887
Size:
0.25 cu. ft. (1 half document box)
Collection ID:
Record Unit 219
Repository:
Smithsonian Institution Archives

This record unit consists of descriptive labels prepared for the collection by Edwin H. Hawley, preparator in the Department of Arts and Industries.

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Creators:
Roebling, Charles Gustavus, 1849-1918
Roebling, Ferdinand W. (Ferdinand William), 1842-1917
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
John A. Roebling's Sons Company
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Dates:
1836-1975
bulk 1930-1950
Size:
18.5 Cubic feet (62 boxes)
Collection ID:
NMAH.AC.0981
Repository:
Archives Center, National Museum of American History

Collection documents the work of the John A. Roebling's Sons Company, builders of bridges. The materials consist primarily of photograph albums documenting some of the bridges, tramways, ski lifts and chair lifts that Roebling's Sons Company was involved with. The documentation also includes specifications, patents, and reference materials about the engineering process of building bridges and bridges in general.

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Creators:
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
Rehor, John A.
Wheeling and Lake Erie Railway
History of Technology, Division of, NMAH, SI
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Dates:
1925-1942.
Size:
2 Cubic feet (6 boxes)
Collection ID:
NMAH.AC.1075
Repository:
Archives Center, National Museum of American History

Over nine hundred official company photographs documenting the history of the railroad. Subjects include trains, locomotives and cars; employees and employee gatherings and events; structures such as stations, track, bridges, crossings, towers, coaling stations.

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Creators:
Baldwin Locomotive Works.
Dates:
1822-1956
Size:
7 Cubic feet
6 Microfilm (35 mm)
Collection ID:
NMAH.AC.0157
Repository:
Archives Center, National Museum of American History

This collection consists of Engine Registers and Engine Order Books. The Engine Registers list all locomotives built by the company from 1833 through 1956. They provide information on the purchasing railroad, date of trial, engine name, construction number, class, track gauge, number of wheels, size of cylinders, number of valves and fuel type. ...

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Creators:
Nordberg Manufacturing Company
Dates:
1891-1947
Size:
45 Cubic feet (189 boxes, 110 map-folders)
Collection ID:
NMAH.AC.0975
Repository:
Archives Center, National Museum of American History

The collection consists of the company's photo and negative archives; miscellaneous trade publications; G. Turnwald notebooks; technical memoranda; trade literature; operating manuals; parts books; Nordberg company history; machinery proposals; order books; time records; Chain Belt Company catalogs; and blueprints used in the shops.

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Creators:
Busignies, Henri Gaston, 1905-1981 (electronic/communications engineer)
Electricity and Modern Physics, Division of, NMAH, SI.
Dates:
1905-1981
Size:
0.15 Cubic feet (1 box)
Collection ID:
NMAH.AC.0098
Repository:
Archives Center, National Museum of American History

Documentation of Gaston's role in the development of radio direction finders during World War II.

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Creators:
History of Technology, Division of, NMAH, SI
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
Work and Industry, Division of, NMAH, SI
Niagara Falls Power Company
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Dates:
1899 - 1919
Size:
7 Cubic feet (14 boxes)
Collection ID:
NMAH.AC.0949
Repository:
Archives Center, National Museum of American History

The collection consists of bound photograph albums and loose photographs documenting the construction of the Adams Power Station (hydroelectric plant) and allied structures of the Niagara Falls Power Company, 1899-1919.

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