| Ref No | MS 3782/13/9/10 |
| Title | Letter. Charles Alexandre de Calonne (London) to Matthew Boulton (Soho) or James Watt (Birmingham). |
| Level | Item |
| Date | 28 September 1794 |
| Description | "Introduction of a French schemer emigrant." |
| Access Status | Open |
| AccessConditions | To view this item, see Adam Matthew microfilms reel number 159 |
| Language | French |