| Ref No | DM1306/11/1/6/folio 131 |
| Title | Letter from Alexander McLennan to Isambard Kingdom Brunel |
| Description | Written from the Steam Ship Great Eastern. The letter reports on a test of the steam pressure of the middle boiler of the screw compartment and the results of McLennan's inspection of the boilers. |
| Date | 12 July 1859 |
| Format | Manuscript volume |
| Extent | 1 page |
| Access Conditions | This material is held at the Brunel Institute - please contact the Brunel Institute to arrange access. |