Reference numberMC/1/173b
TitleLetter from Thomas Colby, Lieutenant Colonel, Ordnance Survey Office, to General Mann
Date24 August 1829
DescriptionCopy letter regarding measurements for the ordnance survey on Loch [Lough] Foyle near Magilligan. Contains table of areas and their respective proprietors and lease details.
Enclosed with related record.
Access statusOpen
Related records in the catalogueMC/1/173a
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