483 records — Page 18 of 49
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Creators:
Modjeski and Masters
Dates:
1870-1979
bulk 1900-1940
Size:
60 Cubic feet (139 boxes)
Collection ID:
NMAH.AC.0976
Repository:
Archives Center, National Museum of American History

The records document the work of consulting engineers and bridge builders, Ralph Modjeski (1861-1940) and Frank Masters (1883-1974) of Harrisburg, Pennsylvania.

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Creators:
Garrett, John W. (John Work), 1820-1884
Baltimore and Ohio Railroad Company
Latrobe, Benj. H. (Benjamin Henry), 1807-1878
Dates:
1827-1987
Size:
33 Cubic feet (76 boxes, 46 map-folders)
Collection ID:
NMAH.AC.1086
Repository:
Archives Center, National Museum of American History

The collection consists of correspondence, invoices, drawings, photographs, and negatives and other printed literature documenting the Baltimore and Ohio Railroad from its inception in 1827 to its merger with the Chesapeake and Ohio Railroad in the 1960s.

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Creators:
Ledley, Robert S.
National Biomedical Research Foundation. Georgetown University
Dates:
1972-1990
Size:
3 Cubic feet
Collection ID:
NMAH.AC.1135
Repository:
Archives Center, National Museum of American History

The Robert Ledley Papers document the development of the first whole-body diagnostic imaging system, the Automatic Computerized Transverse Axial (ACTA) X-ray Scanner by Ledley in 1973. Also included is material relating to Ledley's company, Digital Science Information Corporation (DISCO), as well as the public and medical communities' reactions to the scanner.

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Creators:
Warshaw, Isadore, 1900-1969
Dates:
circa 1639-1960
Size:
2.1 Cubic feet (consisting of 4 boxes, 2 folder, 11 oversize folders, 2 map case folders.)
Collection ID:
NMAH.AC.0060.S01.01.Real
Repository:
Archives Center, National Museum of American History

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Real Estate forms part of the Warshaw Collection of Business Americana, Subseries 1.1: Subject Categories. The Subject Categories subseries is divided into 470 subject categories based on those created by Mr. Warshaw. These subject categories include topical subjects, types or forms of material, people, organizations, historical events, and other categories. An overview to the entire Warshaw collection is available here: Warshaw Collection of Business Americana

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Creators:
Smithsonian Institution. Office of American Studies
Dates:
1962-1987
Size:
21.5 cu. ft. (21 record storage boxes) (1 document box)
Collection ID:
Record Unit 609
Repository:
Smithsonian Institution Archives

These records document the operations of OAS. They also contain records from an organizational predecessor, the Department of American Studies, Museum of History and Technology, which had been chaired by Washburn. OAS records deal with the work of the Office and its involvement with other Smithsonian offices and bureaus; its work with num...

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Creators:
Smithsonian Institution. Office of the Secretary
Dates:
1972-1984
Size:
511.90 cu. ft. (369 record storage boxes) (236 document boxes) (2 12x17 boxes) (3 16x20 boxes) (141 3x5 boxes) (5 oversize folders)
Collection ID:
Record Unit 613
Repository:
Smithsonian Institution Archives

These records concern the operation of the Office of the Secretary from 1972 to the end of S. Dillon Ripley's tenure as Secretary of the Smithsonian Institution. The records document the Smithsonian's on-going operations -- internal, with other government Offices and departments, and with foundations, universities, and other outside organizat...

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Creators:
Snodgrass, R. E. (Robert E.), 1875-1962
Dates:
1924-1962
Size:
9.43 cu. ft. (9 record storage boxes) (1 12x17 box)
Collection ID:
Record Unit 7132
Repository:
Smithsonian Institution Archives

This collection includes papers concerning entomology and zoology; criticisms of fellow scientists' manuscripts; identification of specimens; bestowal of honors; requests for separates of papers, recommendations, and personal appearances; snapshots of specimens; and correspondence from four continents, some in French, German, Italian, and Span...

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Creators:
Society for the History of Technology
Kranzberg, Melvin, Dr., 1917-1995
Dates:
1956-2017
Size:
353 Cubic feet (378 boxes)
Collection ID:
NMAH.AC.0400
Repository:
Archives Center, National Museum of American History

The Society for the History of Technology Records (SHOT) consists of documents relating to SHOT from its inception in 1958- [0ngoing]. The collection is divided into two subgroups: Subgroup I, General Records, 1956-2009 which consist of papers generated and received by Melvin Kranzberg in his various roles as an officer of SHOT, as well as papers of other SHOT officers. Subgroup II,Technology and Culture Records, 1958-2009, consists of documents relating to the Society's journal, Technology and Culture. T & C is a quarterly publication containing articles of interest to and written by historians and students of technology. The records consist of material generated by Melvin Kranzberg in his role as founding editor-in-chief (1959-1981), first at Case Western Reserve and later at Georgia Institute of Technology, and was succeeded at the National Museum of American History by Robert Post (1981-1996) whose editorial assistants were Brooke Hindle, Helena Wright, Jeffrey Stine, Art Molella and Joan Mentzer. When the museum ended its support of the journal, it moved to the Henry Ford under the editorship of John Staudenmaier (1996-2010) and after that to the University of Oklahoma under the editorship of Suzanne Moon (2010-2020).

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Creators:
National Museum of American History. Division of Physical Sciences and Mathematics
Dates:
1956-1988 and undated
Size:
12 cu. ft. (24 document boxes) (oversize materials)
Collection ID:
Record Unit 332
Repository:
Smithsonian Institution Archives

These records include administrative files of the Division of Mathematics and its predecessors; Merzbach correspondence with computer industries, university professors, and pioneers or experts in the field of computing science; exhibition scripts, research material, and blueprints for the Hall of Mathematics; Computer History Project research ...

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Creators:
Cramer, Konrad, 1888-1963
Dates:
1897-1968
Size:
8.5 Linear feet
Collection ID:
AAA.cramkonr
Repository:
Archives of American Art

The papers of painter, printmaker, and photographer Konrad Cramer and his wife, painter and printmaker Florence Ballin Cramer, measure 8.5 linear feet and date from 1897 to 1968. Papers document both artists' personal and professional lives and are especially rich in documentation of the art community of Woodstock, New York, where Florence Ballin first attended art classes in 1906, and where the couple settled in 1911. Records include biographical materials, correspondence, a Christmas card album, diaries, writings, business records, personal financial records, printed materials, photographs, and artwork.

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483 records — Page 18 of 49