Query: Spectrum analysis
QC Spectrum Analysis
Level:
file
Collection ID:
Accession 90-105
Repository:
Smithsonian Institution Archives
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in Accession 90-105 for Spectrum analysis
QC Spectrum Analysis
Level:
file
Collection ID:
Accession 90-105
Repository:
Smithsonian Institution Archives
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in Accession 90-105 for Spectrum analysis
Data Sheets for the 1" Magnetic Tape of Forest Sound Spectrum Analysis - H. Frost (tape not in accession)
Level:
file
Collection ID:
Accession 11-265
Repository:
Smithsonian Institution Archives
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in Accession 11-265 for Spectrum analysis
TR 32-1052. Octave and One-Third Octave Acoustic Noise Spectrum Analysis (Hayes and Lamers)
Level:
file
Dates:
15 January 1967
Collection ID:
NASM.XXXX.0612
Repository:
National Air and Space Museum Archives
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in NASM.XXXX.0612 for Spectrum analysis
Hopkins Ultraviolet Telescope (HUT) Project Files
Creators:
Johns Hopkins University
Dates:
undated
Size:
7.36 Cubic feet ((6 records center boxes))
Collection ID:
NASM.2002.0025
Repository:
National Air and Space Museum Archives

This collection consists of the central file for the HUT and documents the technical history of the construction of the actual flight artifact. The six cubic feet of material includes drawings as well as the following types of project documentation: project outlines, progress and status reports, memorandums, summaries, schedules, and …

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in NASM.2002.0025 for Spectrum analysis
Records
Creators:
Smithsonian Astrophysical Observatory. Mt. Hopkins Department
Dates:
1966-1970
Size:
2.5 cu. ft. (5 document boxes)
Collection ID:
Record Unit 262
Repository:
Smithsonian Institution Archives

These records document the early history of the Mt. Hopkins Observatory and concern site development, the construction of buildings, the development of astronomical instruments for use at Mt. Hopkins, and projects conducted by SAO and the National Aeronautics and Space Administration at the Observatory. The records include a contracts file …

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in Record Unit 262 for Spectrum analysis
William G. Elliott Spectra-Span Records
Creators:
SpectraMetrics (Burlington, Massachusetts)
Elliott Laboratories (Andover, Massachusetts)
Elliott, William G., 1932-2014
Elliott, Mark
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Dates:
circa 1958-1988
Size:
6.5 Cubic feet (7 boxes)
Collection ID:
NMAH.AC.1361
Repository:
Archives Center, National Museum of American History

The collection documents Elliott's work in developing the SpectraSpan Spectrometer and related technologies including the use of echelle gratings and argon plasmas with the spectrometer. It also documents his companies, SpectraMetrics, and Elliott Laboratories. The collection contains correspondence; photographs, including lantern slides; business and financial records; writings; laboratory notes; internal …

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in NMAH.AC.1361 for Spectrum analysis
Draper Family Collection
Creators:
Draper, John William, 1811-1882
Draper, Henry, 1837-1882
Draper, John Christopher, 1835-1885 (chemist)
Draper, Daniel, 1841-1931 (meteorologist)
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Dates:
circa 1826-1936
Size:
4.3 Cubic feet (13 boxes)
Collection ID:
NMAH.AC.0121
Repository:
Archives Center, National Museum of American History

Miscellaneous documents and photographs related to the scientific careers of members of the Draper family. Includes publications of the University of the City of New York, with which the Drapers were associated, reprints of papers by John William Draper, F. Melloni, John C. Draper, and Henry Draper, publications of the New York Meteorological Observatory, photographs of the observatory, rare scientific photographs, including photomicrographs (paper prints) by the Drapers, correspondence addressed to Daniel Draper, certificates, diplomas, and other documents.

Digital Content Available

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in NMAH.AC.0121 for Spectrum analysis
Roland C. Hawes Papers
Creators:
Cary Instruments.
Hawes, Roland C., 1908-1999
Dates:
1908-1997
1908-1997
Size:
14.5 Cubic feet
14.5 Cubic feet (44 boxes)
Collection ID:
NMAH.AC.0617
Repository:
Archives Center, National Museum of American History

The papers document the career of Roland C. Hawes (1908-) who worked in the field of immunnassay, spectrophotometry, scientific apparatus and instruments industry, and administrative duties at Applied Physics Corporation/Cary Instruments. The papers include correspondence, handwritten notes and sketches, memorandum reports, catalogs, printed material, patent documents, drawings, blueprints (original and diazo copies), and photographs.

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in NMAH.AC.0617 for Spectrum analysis
Articles and Research materials
Level:
file
Dates:
1950-1957
Collection ID:
NMAH.AC.1130
Repository:
Archives Center, National Museum of American History
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in NMAH.AC.1130 for Spectrum analysis
82 records — Page 1 of 9