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Spectroscope

 Subject
Subject Source: Library of Congress Subject Headings

Found in 1 Collection or Record:

Spectroscope Lens Design, 1944-1947

 File
Identifier: M043.03.06.0004.0023
Scope and Contents From the Sub-Series: The Bryon Cohn subseries Equipment and Supplies contains suppliers catalogs, equipment information and diagrams, and patent information.
Dates: 1944-1947