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Creators:
Carbondale Machine Company.
Hendricks Manufacturing Company.
Hiller, Nicholai H., 1868-1963
Hiller, Paul W.
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Dates:
1890-1937
Size:
3 Cubic feet (9 boxes; 1 oversize folder)
Collection ID:
NMAH.AC.1105
Repository:
Archives Center, National Museum of American History

The collection documents Nicholai H. Hiller's career as a mechanical engineer for Carbondale Machine Company and Hendricks Manufctauring Company. The materials include patents, lecture notes, design drawings, instruction manuals, trade literature, notebooks and card files on various refrigeration subjects. Additionally, there are eleven bound vol...

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Creators:
Work and Industry, Division of, NMAH, SI
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
Wilson, Raymond E.
Millington, Ruth H.
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Dates:
1958-1974.
Size:
1.6 Cubic feet (5 boxes)
Collection ID:
NMAH.AC.0999
Repository:
Archives Center, National Museum of American History

The collection relates to covered bridges in America and Europe. It includes hundreds of slides (with index) of photographs of covered bridges; an album of prints of photographs of covered bridges in Germany, Switzerland and Austria; books and pamphlets, both national and regional, about covered bridges; newsletters from covered bridge organization...

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Creators:
Work and Industry, Division of, NMAH, SI
James Leffel and Company
History of Technology, Division of, NMAH, SI
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
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Dates:
ca. 1867-1957.
Size:
0.7 Cubic feet (044 boxes)
Collection ID:
NMAH.AC.0960
Repository:
Archives Center, National Museum of American History

The records contain business and legal records; correspondence; patents and patent files; specifications; charts;blueprints; mechanical drawings and original catalog art; photographs and negatives; catalogs, 1868-1870, 1877-1878, 1883, 1900, 1902, 1924; and clippings.

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Creators:
Kronenberg, Max, 1894-
Engineering and Industry, Division of, NMAH, SI.
Dates:
1954-1971
Size:
1.3 Cubic feet (4 boxes)
Collection ID:
NMAH.AC.0813
Repository:
Archives Center, National Museum of American History

This collection includes technical reports containing laboratory notes, charts, graphs, drawings, and diagrams relating to Kroenberg's career as a researcher and analyst in the field of machining of metals from the 1920s to the 1960s. The papers are in English, in Kronenberg's native German as well as in French, Russian and Spanish. They relate t...

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Creators:
Work and Industry, Division of, NMAH, SI
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
Gilman Manufacturing Company. (Janesville, Wisconsin)
Dates:
1930s
Size:
0.33 Cubic feet (1 box)
Collection ID:
NMAH.AC.1057
Repository:
Archives Center, National Museum of American History

An album of photographs of mining equipment manufactured by Gilman Manufacturing Company, Janesville, Wisconsin, including factory scenes and forges.

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Creators:
Pennsylvania Railroad.
History of Technology, Division of, NMAH, SI
Work and Industry, Division of, NMAH, SI
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
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Dates:
ca. 1903-1910.
Size:
3.6 Cubic feet (14 boxes)
on paper.,Silver gelatin
on glass.,Silver gelatin
Collection ID:
NMAH.AC.1048
Repository:
Archives Center, National Museum of American History

Glass plate negatives and stereographs relating to the construction of Penn Station and the Pennsylvania Railroad's work in New York City, including the Station foundations and the East and Hudson River tunnels.

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Creators:
Walter, Thomas Ustick, 1804-1887
History of Technology, Division of, NMAH, SI
Work and Industry, Division of, NMAH, SI
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
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Dates:
1855-1862
Size:
0.3 Cubic feet ( 1 box)
Collection ID:
NMAH.AC.1010
Repository:
Archives Center, National Museum of American History

The collection consists of 146 salt-paper prints (structural and decorative details) of the United States Capitol Dome, between 1855 and 1862. Dimensions range from 6 ¾" x 9 ½" to 17 1/8" x 10".

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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
Morgan, Nathan W.
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Dates:
ca. 1902-1972.
Size:
10 Cubic feet (29 boxes)
Collection ID:
NMAH.AC.0965
Repository:
Archives Center, National Museum of American History

These papers contain materials relating to the design and construction of highway bridges: scrapbooks of clippings compiled by Morgan on suspension, concrete arch, moveable, steel arch, timber, concrete, steel simple span, cantilever, and stone bridges; photographs of American bridges taken by Morgan, 1938; clippings, photographs, pamphlets, and bo...

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Creators:
Work and Industry, Division of, NMAH, SI
Wood, Charles Edwards, 1876-1954
Wood, Charles E., Jr.
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
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Dates:
undated
Size:
0.15 Cubic feet (1 box)
Collection ID:
NMAH.AC.1114
Repository:
Archives Center, National Museum of American History

An album of photographs taken during the construction of the Panama Canal. Subjects of the photographs include the earliest digging, tree removal, mosquito control, locks, equipment, Wood's family, a fire in Colon that occurred during the building of the Canal, and the first boats to use the Canal. Photographs include images of the Gatun Dam and lo...

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Creators:
Davis, Henry
Klepetko, Frank, 1856-1925
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
Work and Industry, Division of, NMAH, SI
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Dates:
circa 1880
Size:
0.33 Cubic feet (1 box)
Collection ID:
NMAH.AC.1042
Repository:
Archives Center, National Museum of American History

Album of cyanotype photographs of mills, mines and mining equipment, and the shipping of iron ore, mostly in Michigan.

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