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Correspondence on microphotometers, 1951 - 1957

 File
Reference Code: GBR/0180/RGO 9/121

Scope and Contents

Correspondence regarding microphotometers, including letters from the Cambridge Instrument Co. Ltd regarding a two dimensional microscope for the photographic zenith tube plates, 1957; letters from the Royal Greenwich Observatory to the Admiralty regarding the presentation of two photo-electric multipliers to the R.G.O. by A. Lallemand of Paris, 1957; correspondence regarding the return of the 'Visual Brodhun Photometer', which had been on loan to the Oxford University Observatory, 1955; correspondence regarding a photographic zenith tube plate measuring machine, 1953; brochure from Askania-Werke giving particulars of the 'Askania Comparator', 1953; and correspondence with Professor J.S. Mitchell of Cambridge University regarding the sale to him of the Cambridge microphotometer for the sum of £450, 1951.

Dates

  • 1951 - 1957

Conditions Governing Access

Unless restrictions apply, the collection is open for consultation by researchers using the Manuscripts Reading Room at Cambridge University Library. For further details on conditions governing access please contact mss@lib.cam.ac.uk. Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (www.lib.cam.ac.uk).

Extent

1 bundle(s) (1 bundle)

Language of Materials

English

Former / Other Reference

C7

Finding aid date

2006-06-07 11:54:25+00:00

Includes index.

Repository Details

Part of the Cambridge University Library Repository

Contact:
Cambridge University Library
West Road
Cambridge CB3 9DR United Kingdom


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