| Description | [Extract from a letter to William Morgan expressing concern about Boulton Watt & Co.’s oscillating engines following the breakdown of the Trident, urging Docketed “vigour and vigilance in respect of the engines… we trust you to guard us against having cause for repentance in the preference which we allowed you to give to these makers [i.e. Boulton Watt & Co.].”] Sent with Morgan’s letter of 15 Sep. |