![](https://coimages.sciencemuseumgroup.org.uk/525/873/large_thumbnail_2004_8249.jpg)
Letter, Timothy Hackworth to Robert Stephenson, 9 April 1829
- Made:
- 1829-04-09 in Shildon
[Draft letter] 1829 Apr 9, New Shildon [to] Rob't Stephenson, Liverpool / Tim.y Hackworth. [3p. on 1 leaf. Expresses opinions on pulling capacity of various engines, and on the inefficacy of stationary engines and endless ropes on the Liverpool and Manchester Railway. On SM negs. 452-4/89]