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James Haviland on an instrument for finding longitude, 1820

Reference Code: GBR/0180/RGO 14/38: 363-368

Scope and Contents

Two letters from Haviland on an invention by his friend (unnamed); with a related letter from John Barrow.


  • Creation: 1820


Conditions Governing Access

From the Management Group:

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6 folio(s) (6 ff.) : Paper

Language of Materials



Haviland , James

Finding aid date

2011-12-07 18:11:42+00:00

Repository Details

Part of the Cambridge University Library Repository

Cambridge University Library
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Cambridge CB3 9DR United Kingdom