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Correspondence, 1936 - 1981

Reference Code: GBR/0180/RGO 45/1-81

Scope and Contents

Correspondence largely concerning the activity of the Computing Section of the B.A.A., particularly the preparation of ephemerides for its Handbook, but also including correspondence with mathematical astronomers, much of it reflecting Porter's interest in meteor and comet orbit calculations.


  • Creation: 1936 - 1981


Conditions Governing Access

From the Management Group:

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 Information about opening hours and obtaining a Cambridge University Library reader's ticket is available from the Library's website (


81 file(s)

Repository Details

Part of the Cambridge University Library Repository

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