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dc.contributor.authorBrashear, John A.
dc.contributor.otherHurn, Mark
dc.coverage.spatialCambridge Observatoryen
dc.coverage.temporalBrashear died 1920, so some time before this, late 19th cent.?en
dc.date.accessioned2014-03-27T13:44:24Z
dc.date.available2014-03-27T13:44:24Z
dc.date.created2014-02-27
dc.date.issued1920
dc.identifier.otherHIN523
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/245224
dc.descriptionImage is for object identification only.en
dc.formatA lined concave diffraction grating. Lined surface 145x50 mm.en
dc.publisherInstitute of Astronomyen
dc.rightsAttribution 4.0 International (CC BY 4.0)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectdiffraction gratingsen
dc.subjectastronomical instrumentsen
dc.subjectspectrographsen
dc.subjectspectroscopyen
dc.titleConcave diffraction gratingen
dc.typeImageen
dc.rights.holderThis image is made available by the University of Cambridge, Institute of Astronomy Library under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence. If you have any questions about re-use please contact the Institute directly: ioalib@ast.cam.ac.uk.


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Attribution 4.0 International (CC BY 4.0)
Except where otherwise noted, this item's licence is described as Attribution 4.0 International (CC BY 4.0)