Reference Code: GBR/0180/RGO 14/40: 400-404
Scope and Contents
Three letters and a proposal sent by Thomas Peck and his son James, of Marylebone, concerning James' work on 'that Great Mystery of Longitude' and his discovery of 'a true arch that shall measure no more than its diameter'.
1818 - 1822
Conditions Governing Access:
From the Management Group:
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