| 1. | Many outstanding engineers trained in his workshop, including Richard Roberts, David Napier, Joseph Clement, Sir Joseph Whitworth, James Nasmyth (inventor of the steam hammer), Joshua Field. Plusieurs ingénieurs de grand talent auront servi dans ses ateliers : Richard Roberts, David Napier, Joseph Clement, Joseph Whitworth, James Nasmyth (l’inventeur du marteau-pilon), Joshua Field et William Muir. |