Manuscript map showing the military locations along the river routes from Fort Presque Isle on Lake Erie to Fort Cumberland.
| Former owner | Amherst, Jeffery Amherst, Baron, 1717-1797 | 
|---|---|
| Former owner | Royal United Services Institute for Defence and Security Studies | 
| Date | [1760–1763] | 
| Publisher | [Producer not identified] | 
| Scale | Scale approximately 1:316,800 | 
| Language | English | 
| Location | British Library | 
| Collection (local) | British Library Collection | 
| Subjects | 
 | 
| Places | 
 | 
| Extent | 1 map on 2 sheets : joined, manuscript pen and ink ; 114 x 55 cm | 
| Terms and License | 
 | 
| Notes | 
 |