QC Spectrum Analysis
- Level:
- file
- Collection ID:
- Accession 90-105
- Repository:
-
Smithsonian Institution Archives
QC Spectrum Analysis
- Level:
- file
- Collection ID:
- Accession 90-105
- Repository:
-
Smithsonian Institution Archives
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
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
Hopkins Ultraviolet Telescope (HUT) Project Files
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 …
Records
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 …
William G. Elliott Spectra-Span Records
Elliott Laboratories (Andover, Massachusetts)
Elliott, William G., 1932-2014
Elliott, Mark
More …
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 …
Draper Family Collection
Draper, Henry, 1837-1882
Draper, John Christopher, 1835-1885 (chemist)
Draper, Daniel, 1841-1931 (meteorologist)
More …
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.
Roland C. Hawes Papers
Hawes, Roland C., 1908-1999
1908-1997
14.5 Cubic feet (44 boxes)
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.
Articles and Research materials
- Level:
- file
- Dates:
-
1950-1957
- Collection ID:
- NMAH.AC.1130
- Repository:
-
Archives Center, National Museum of American History
