Ballymoney
Subject
Subject Source: Local sources
Found in 1 Collection or Record:
Item
Letter from James Bamber on an improved log, 1820-07-29
Item
Reference Code: GBR/0180/RGO 14/31: 234-236
Scope and Contents
Letter to Dr Thomas Young concerning his improved log to estimate a ship's velocity, with a description of the instrument. Bamber requests to know what proof the Board required to prove its efficacy.
Dates:
1820-07-29
Conditions Governing Access:
From the Management Group:
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