Query: Electric transformers
Polychlorinated Biphenyls (PCB's) Records
Creators:
Smithsonian Institution. Office of Environmental Management and Safety
Dates:
FY 1979-FY 1991 and undated
Size:
4 cu. ft. (4 record storage boxes)
Collection ID:
Accession 00-118
Repository:
Smithsonian Institution Archives

This accession consists of records that document the identification, sampling, clean up, removal, and replacement of electrical transformers and lighting ballasts containing Polychlorinated Biphenyls (PCB's), throughout the Smithsonian Institution. Materials include correspondence and memoranda, sampling logs, test analyses, certificates of disposal, vendor files, waste transfer forms, and transformer removal manifests …

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in Accession 00-118 for Electric transformers
William W. Brown Papers
Creators:
Brown, William W. (electrical engineer)
Dates:
1920-1950
Size:
2.66 Cubic feet (8 boxes)
Collection ID:
NMAH.AC.0102
Repository:
Archives Center, National Museum of American History

35 binders of engineering drawings, correspondence, and charts concerning high frequency alternators, low and high frequency antenna systems, insulators, conductors, power transformers, cables, and vacum tubes.

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in NMAH.AC.0102 for Electric transformers
Halacsy and Von Fuchs Documentation for Transformer History
Creators:
Von Fuchs, George, Dr.
Halacsy, Andrew, Dr. (electrical engineer)
Dates:
1884-1885
Size:
0.66 Cubic feet (2 boxes)
Collection ID:
NMAH.AC.0052
Repository:
Archives Center, National Museum of American History

Contains information directly relevant to the transformer's 1884-1885 evolution and secondary references and articles which von Fuchs and Halacsy referred to in their research.

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in NMAH.AC.0052 for Electric transformers
Eisler Engineering Company records
Creators:
Eisler Engineering Company.
Dates:
1885 - 1988
bulk 1920-1950s
Size:
30 Cubic feet (49 boxes, 25 oversize folders)
Collection ID:
NMAH.AC.0734
Repository:
Archives Center, National Museum of American History

Records document Charles Eisler, a Hungarian immigrant who was a skilled mechanic and engineer and his company, Eisler Engineering Company of Newark, New Jersey, which manufactured equipment for producing electric lamps, television and radio tubes, welding equipment and laboratory equipment.

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in NMAH.AC.0734 for Electric transformers
Records
Creators:
Science Service
Dates:
circa 1920s-1970s
Size:
19 cu. ft. (38 document boxes)
Collection ID:
Accession 18-094
Repository:
Smithsonian Institution Archives

Science Service was established in 1920 through the efforts of the E. W. Scripps Company in collaboration with the American Association for the Advancement of Science (AAAS), the National Academy of Sciences (NAS), and the National Research Council (NRC). In 1919 Scripps had established the American Society for the Dissemination of Science …

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in Accession 18-094 for Electric transformers
Warshaw Collection of Business Americana Subject Categories: Electricity
Creators:
Warshaw, Isadore, 1900-1969
Dates:
1856-1980
Size:
12.72 Cubic feet (consisting of 26 boxes, 5 folders, 1 oversize folder, 1 map case folder, 3 flat boxes (partial), plus digital images of some collection material. )
Collection ID:
NMAH.AC.0060.S01.01.Electricity
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: Electricity 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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in NMAH.AC.0060.S01.01.Electricity for Electric transformers
Exhibition Records
Creators:
National Museum of American History. Division of Work and Industry
Dates:
1925-2010
Size:
8 cu. ft. (8 record storage boxes)
Collection ID:
Accession 13-217
Repository:
Smithsonian Institution Archives

This accession consists of the records of Bernard S. Finn, Curator Emeritus of electricity collections, documenting exhibition planning, development, and production at the National Museum of American History. Earlier records date from when Finn was in the Division of Information Technology and Society; the Division of Electricity and Modern Physics …

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in Accession 13-217 for Electric transformers
Curatorial Records
Creators:
National Museum of American History. Division of Information Technology and Society
Dates:
1949-2009
Size:
6.5 cu. ft. (6 record storage boxes) (1 document box)
Collection ID:
Accession 13-216
Repository:
Smithsonian Institution Archives

This accession consists of the records of Bernard S. Finn, Curator Emeritus of electricity collections, and Elliot N. Sivowitch, Museum Specialist, which document their curatorial and professional activities in the Division of Information Technology and Society, and during the years when the division was known as the Division of Electricity …

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in Accession 13-216 for Electric transformers
Walter Guyton Cady Papers
Creators:
Cady, Walter Guyton, 1874-1973 (physicist)
Dates:
1903-1974
Size:
22.5 Cubic feet (73 boxes)
Collection ID:
NMAH.AC.0046
Repository:
Archives Center, National Museum of American History

Consists chiefly of Cady's research notebooks on various subjects in physics and a considerable technical reprint file; some records of Cady's consultant work and patents granted.

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in NMAH.AC.0046 for Electric transformers
George H. Clark Radioana Collection
Creators:
Clark, George Howard, 1881-1956
Dates:
circa 1880-1950
Size:
220 Cubic feet (534 boxes, 25 map-folders)
Collection ID:
NMAH.AC.0055
Repository:
Archives Center, National Museum of American History

The collection forms a documentary record of over half a century of the history of radio, with the greatest emphasis on the period 1900-1935. The collection includes materials that span the entire history of the growth of the radio industry. It is useful for those historians and other researchers interested in technological development, economic history, and the impact of applications of technology on American life.

Digital Content Available

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in NMAH.AC.0055 for Electric transformers
123 records — Page 1 of 13