Letter from Lord Marischall Prussian ambassador at Madrid to A. Mitchell at Berlin, mentioning the miscarriage of Thuret's expedition. Madrid, April 2, 1760.
| Format: | Manuscript |
|---|---|
| Subjects: |
Location
London: British Museum, Add. Ms. 6856: (Extract).
Other
The National Library of Ireland holds a microfilm copy (n.543, p.22).
