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Creators:
Mechanical and Civil Engineering, Division of (NMAH, SI)
Hering, Rudolph, 1847-1923
Dates:
circa 1863-1919.
Size:
8.1 Cubic feet
Collection ID:
NMAH.AC.0989
Repository:
Archives Center, National Museum of American History

This collection contains pamphlets and papers, collected by Hering, on waste disposal, m

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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:
Hartford Electric Light Company.
Foster Wheeler Corporation
Mechanical and Civil Engineering, Division of (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:
Nordberg Manufacturing Company
Dates:
1891-1947
Size:
45 Cubic feet (58 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:
Mechanical and Civil Engineering, Division of (NMAH, SI)
Beemer , John A., 1879-
Dates:
1907-1956
bulk 1919-1931
Size:
3 Cubic feet (4 boxes; 3 oversize folders)
Collection ID:
NMAH.AC.0957
Repository:
Archives Center, National Museum of American History

Papers document Beemer's engineering activities as a civil engineer who worked on irrigation and dam related projects.

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Creators:
Mechanical and Civil Engineering, Division of (NMAH, SI)
Olds, Robert F., 1881- (civil engineer)
Dates:
1918-1948
Size:
1.2 Cubic feet (4 boxes)
Collection ID:
NMAH.AC.0231
Repository:
Archives Center, National Museum of American History

The collection contains material from fourteen dam construction projects (1918-1946), including notes, blueprints, reports, drawings, and corresĀ¬pondence. In addition there is cost data (1923-1943), equipment and materials testing data (1939-1945), a notebook, photoprints (1926-1938), related journal articles (1927, 1933, 1940), and miscellaneous r...

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Creators:
Dean, W.E., Mrs.
Dean, William E., Jr., -1965 (civil engineer)
Dates:
1949-1965
Size:
0.3 Cubic feet (1 box)
Collection ID:
NMAH.AC.0230
Repository:
Archives Center, National Museum of American History

Dean's technical papers on pre-stressed concrete bridge construction, standard specifications on such bridges, photographs of bridges and promotional brochures on concrete use; also, biographical material, including an obituary.

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Creators:
Steel, R. Wallace
Dates:
1864-1903
Size:
2 Cubic feet (1 map-folder)
Collection ID:
NMAH.AC.1449
Repository:
Archives Center, National Museum of American History

The collection documents railroad engineer R. Wallace Steel and his work with railroads, primarily in Pennsylvania and Missouri.

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Creators:
Roebling, Charles Gustavus, 1849-1918
Roebling, Ferdinand W. (Ferdinand William), 1842-1917
Mechanical and Civil Engineering, Division of (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:
Learned, Clyde E. (civil engineer)
Mechanical and Civil Engineering, Division of (NMAH, SI)
Dates:
1949 - 1949
1913-1939
Size:
0.4 Cubic feet (2 boxes)
Collection ID:
NMAH.AC.0226
Repository:
Archives Center, National Museum of American History

Clyde E. Learned (1885-?) was the senior highway engineer for the U.S. Bureau of Public Roads, District Three, during the years 1919-1939. He was later a design engineer for the Public Roads Administration, Division Nine, in 1949.

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